No. 89CA0411Colorado Court of Appeals.
Decided March 15, 1990.
Appeal from the District Court of the City and County of Denver Honorable Warren O. Martin, Judge
Brenman, Raskin, Friedlob Tenenbaum, P.C., Richard C. Goldberg, David H. Wollins, for Plaintiff-Appellant.
Ted W. Trauernicht, for Defendants-Appellees.
Division III.
Opinion by JUDGE METZGER.
[1] In this action for misappropriation of trade secrets, interference with business opportunities, and business slander, plaintiff, Network Telecommunications, Inc., d/b/a Nettel, appeals the trial court order denying its motions for temporary restraining order and preliminary injunction. We reverse and remand. [2] Plaintiff’s pleadings asserted the following facts. Plaintiff sells long-distance telephone service and has compiled a list of its customers. This list was created over several years through substantial expense and effort, and plaintiff considers the list to be a significant business advantage. Access to the list is limited, and each week distributed lists are collected, accounted for, and shredded. Employees who have access to copies of the list are informed that the list is restricted and confidential. Plaintiff regards its customer list as a trade secret. [3] Defendant Diane Boor-Crepeau (Crepeau), a former employee of plaintiff, isPage 902
now employed by defendant Automated Communications, Inc. (ACI), which sells long-distance telephone service in competition with plaintiff. Crepeau was an employee of plaintiff entrusted with the customer list. Plaintiff asserted that, since joining ACI, Creapeau has used plaintiff’s customer list, to her business advantage.
[4] Plaintiff sought a temporary restraining order and preliminary injunction to prevent further alleged use of its customer list by defendants. At the injunction hearing, the trial court took testimony from one witness on an unrelated issue and listened to the arguments of counsel. It then determined as a matter of law that customer lists are not trade secrets, precluded further offers and presentation of evidence, and denied plaintiff’s motions. I.
[5] Plaintiff contends that the trial court erred in determining as a matter of law that customer lists are not, and cannot be, trade secrets. We agree.
II.
[10] Likewise, we conclude that the trial court erred in foreclosing plaintiff’s opportunity to present evidence to support its contention that these customer lists were entitled to protection under the Uniform Trade Secrets Act.
Page 903
[14] Before the passage of the Colorado Trade Secrets Act Colorado courts used several factors in order to make the factual determination whether a trade secret existed: 1) the extent to which the information is known outside the business; 2) the extent to which it is known to those inside the business, i.e., by the employees; 3) the precautions taken by the holder of the trade secret to guard the secrecy of the information; 4) the savings effected and the value to the holder in having the information as against competitors; 5) the amount of effort or money expended in obtaining and developing the information; and 6) the amount of time and expense it would take for others to acquire and duplicate the information. Porter Industries, Inc. v. Higgins, 680 P.2d 1339 (Colo.App. 1984). [15] The factors set out in Higgins are helpful to an analysis of trade secrets as defined in the Colorado Uniform Trade Secrets Act, and may be used to provide guidance in determining the existence of a trade secret. Consequently, even though that case was decided before enactment of the Colorado Uniform Trade Secrets Act, its reasoning still applies. [16] We recognize that the granting or denial of a preliminary injunction is a matter within the sound discretion of the trial court and that its ruling thereon will not be disturbed except in case of an abuse of discretion. Crosby v. Watson, 144 Colo. 216, 355 P.2d 958 (1960). The sound exercise of the trial court’s discretion, however, is predicated upon its examination of substantial competent evidence presented. The erroneous exclusion of evidence will result in reversal if the exclusion affected a substantial right of a party. Banek v. Thomas, 733 P.2d 1171 (Colo. 1986). [17] In our view, the trial court here abused its discretion by refusing to conduct a hearing and by refusing to allow plaintiff an opportunity to present evidence concerning its allegations. [18] Accordingly, the order is reversed, and the cause is remanded for a hearing to determine whether plaintiff’s customer list constitutes a trade secret and, if so, to determine whether defendants should be restrained and enjoined from the alleged use of that information. [19] JUDGE TURSI and JUDGE CRISWELL concur.