Exhibit 10.18 EMPLOYMENT AGREEMENT THIS AGREEMENT is made and entered into as of this 15th day of June, 2002, (the "Commencement Date") by and between H.E.R.C. PRODUCTS INCORPORATED, a Delaware corporation (the "Corporation") and S. STEVEN CARL...Employment Agreement • November 14th, 2002 • H E R C Products Inc • Services-miscellaneous repair services • Arizona
