160 N.W.2d 566 EUTECTIC WELDING ALLOYS CORPORATION AND ANOTHER v. WARREN A. WEST. No. 40,825.Supreme Court of Minnesota. July 12, 1968. Master and servant — employment agreement — restrictive covenants — enforceability. Restrictive covenants in an employment agreement generally required the employee permanently to keep inviolate any confidential information or business secrets of the employer […]