EXHIBIT 4.3 LICENSE AGREEMENT THIS LICENSE AGREEMENT ("Agreement,") is made and entered into as of this 26th day of May, 1999 by and between PURE TECHNOLOGIES LTD., OF CALGARY, ALBERTA, CANADA ("Company"), and FREYSSINET INTERNATIONAL (STUP) SNC.,...License Agreement • December 27th, 2000 • Pure Technologies LTD • England
EXHIBIT 4.4 RESEARCH AND DEVELOPMENT AGREEMIENT This Agreement is made and signed on this _____ day of May, 1999 by and between: FREYSSINET INTERNATIONAL (STUP) SNC. French Company (Freyssinet) whose registered office is at 781408 Valizy Villacoublay,...Research and Development • December 27th, 2000 • Pure Technologies LTD • London
AND -Employment Agreement • December 27th, 2000 • Pure Technologies LTD • Alberta
