SUMMA FOUR LOGO] EXHIBIT 10.36 EMPLOYMENT AGREEMENT -------------------- THIS EMPLOYMENT AGREEMENT (the "Agreement"), made this 15th day of April, 1997, is entered into by Summa Four, Inc., a Delaware corporation, with its principal place of business...Employment Agreement • August 12th, 1997 • Summa Four Inc • Telephone & telegraph apparatus • New Hampshire
1 EXHIBIT 10.37 Confidential materials omitted and filed separately with the Securities and Exchange Commission. Asterisks denote omissions. JOINT DEVELOPMENT AGREEMENT This joint Development Agreement is made this 11th day of June, 1991 (the...Joint Development Agreement • August 12th, 1997 • Summa Four Inc • Telephone & telegraph apparatus • New Hampshire
