14 Where no jury is involved, r.50.01 of the Rules empowers the Court to refer any question to a special referee, either for decision upon the question, or to obtain the referee's opinion with respect to it. By r.50.02, the Court may give directions for the conduct of the reference; and, by r.50.03(2)(b)(ii), the Court may remit the whole or any part of the question originally referred to the special referee for further consideration by that or some other person. Alternatively, r.50.04 provides that the Court may as the interests of justice require adopt or decline to adopt the report in whole or in part, and may make such order or give such judgment as the Court thinks fit. The discretion is thus very wide (and, indeed, in Nichols v Stamer[12], Brooking J recorded how he had searched in vain "for any general statement of the principles on which the Court acts in exercising the discretion to adopt a report wholly or partially or to decline to do so.")
15 A special referee was in due course appointed: Mr Greg Meredith, of the firm of Ferrier Hodgson, accountants. The hearing before him commenced on 28 February 2005, and continued over a further eight days in March, concluding on 12 March 2005. Mr Meredith's report was filed and served on 31 May. In it, he determined the total allowance which should be awarded to Professor Wilson and his company (Jahupa Pty Ltd) "for expenses, subscription moneys, skill, effort and risk outlaid or incurred in conceiving, designing or developing the invention the subject of the proceeding, or the Electron and Ether computer programs the subject of the proceeding, up to and including 18 February 2004". The figure at which he arrived, including interest to 30 June 2005 in the sum of $98,808.01, was $508,249.51. For Dr Feaver and his company (Coap Pty Ltd) the allowance, again with interest to 30 June 2005 (in Dr Feaver's case amounting to $120,579.07) was $588,665.93.
16 Mr Meredith reached these conclusions by, first, accepting the amounts claimed by Professor Wilson and Dr Feaver for expenses and subscription moneys - although he deleted from these the liability of the two men to contribute to the legal expenses incurred in the proceeding by iP3. The special referee then assessed the number of hours Professor Wilson and Dr Feaver spent in conceiving, designing and developing the invention and the software. He did so having adopted a generous interpretation of what was encompassed by the expressions "conceive", "design" and "develop", but deducting from the hours spent in these endeavors those which represented University time. He then applied what he determined was a generous hourly rate, including a risk premium, of $110.00.
17 The "executive summary" of Mr Meredith's report sets out in tabular form the steps in his calculations. He first took the sum of $80,185.00 as being due to Professor Wilson for what in the "executive summary" he called "loans and expenses". No allowance was made for subscription moneys. To the "loans and expenses, however, Mr Meredith added $25,055.50 as a "risk premium", giving a sub-total of $104,250.50. The special referee added to this a "gross allowance" of $384,340.00 for "skill, effort and risk"[13]; and from it was deducted the salary which the professor received from iP3 ($74,349.00). A further deduction, of $4,800, was made to allow for the fact that the inventors used University-owned computers. Finally, interest to 30 June 2005 in the sum of $98,808.01 was added, resulting in a total of $508,249.51. For Dr Feaver and his company (Coap Pty Ltd) the allowance, again with interest to 30 June 2005, was $588,665.93. This sum was reached by taking the amount allowed for loans and expenses ($12,571.23) and adding to it: (a) $59,879.43 as subscription money; (b) $72,450.66 as risk premium; (c) $460,240.00 for skill, effort and risk; and (d) interest of $120,579.07. Mr Meredith then subtracted (a) $81,539.00, being Dr Feaver's salary from iP3; and (b) $4,800.00, being the "computer-use" deduction.
18 The University is happy with this outcome. Professor Wilson and Dr Feaver are not. On 17 August 2005, they issued a summons (dated 9 August) seeking an order pursuant to r.50.03(2)(b) that the Court remit to Mr Meredith for his further consideration part of the question initially referred to him. For its part, the University - by a summons dated 15 August and issued the following day - seeks orders that the special referee's report be adopted, and (in effect) that the amount ($508,249.51) allowed by the special referee to Professor Wilson and Jahupa Pty Ltd be set off against the amount claimed by the University as owing to it from the proceeds of the sale of the 4,381,786 "Wilson" shares in iP3. That sale, according to the University's summons, realised $559,578.67. The University claims that following judgment it is entitled to this amount, together with interest. If the University's position were accepted, the net result, of course, would be a payment to it.
19 The University in its summons of 16 August makes a like claim against Dr Feaver and Coap Pty Ltd. In this case, the amounts are, respectively, $588,665.93 (allowed by Mr Meridith); and $559,578.67 (being the proceeds of sale of Dr Feaver's 4,381,786 shares in iP3) together with interest on that latter sum. If that interest were included, there may again be a balance in the University's favour.
20 The issues joined by the two summons now fall for determination. That requires consideration of the principles for which, 26 years ago, Brooking J in Nichols v Stamer[14] searched in vain. Fortunately for the rest of us, 19 years after Nichols v Stamer his Honour revisited the scene - this time as a member of the Court of Appeal, with Phillips and Buchanan JJA as his colleagues on the bench. The case was Plumley v Adguage Pty Ltd & anor.[15]
21 In Plumley, a dispute had arisen between the shareholders of a company called Markbys Renaissance Pty Ltd ("Markby's"). The dispute was settled on terms which required each of the appellant, her husband, and a company controlled by them, to purchase both the shares and the units in Markby's, and units in a unit trust then held by the first respondent ("Adguage"). It was therefore necessary to have these shares and units valued. The parties sought, and on 8 December 1994 obtained, an order by consent, pursuant to O.50, that an expert be appointed as special referee for this purpose.
22 The special referee chose the capitalised maintainable earnings method, rather than the assets method, to value the shares and units. The appellant contended that, as a matter of law, the assets method should have been adopted; and, because the relevant balance sheet showed an excess of liabilities over assets, the true value of the shares and units in question was below that assessed. It was therefore also submitted that the failure of the special referee to reduce the value of the securities to reflect the balance sheet was an error of law.
23 Buchanan JA, with whom Brooking and Phillips JJA agreed, accepted that a judge ought not to adopt and act upon a special referee's decision on a question of law unless it appears to be correct. But: