EX-16 4 exh161.txt EXHIBIT 16.1 PRICEWATERHOUSECOOPERS Exhibit 16.1 PricewaterhouseCoopers LLP 300 Atlantic Street Stamford CT 06901 Telephone (203) 539 3000 Facsimile (817) 207 3999 September 2, 2003 Ms. Jeanne Wendschuh Controller Competitive Technologies, Inc. 1960 Bronson Road Building 1 Fairfield, CT 06824 Dear Ms. Wendschuh: This is to confirm that the client-auditor relationship between Competitive Technologies, Inc. (Commission File Number 1-8696) and PricewaterhouseCoopers LLP has ceased. Very truly yours, s/PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP cc: Chief Accountant SECPS Letter File, Mail Stop 11-3 Securities and Exchange Commission 450 Fifth Street, N.W. Washington, D.C. 20549