Cutlery and Allied Trades Research Association knowledge which is available to everyone on a competitive fee paying basis, however CATRA will enter into dialogue with consumers and users of cutlery, knives and tools where their expertise may be of help, on a free of charge basis. Petersen's Bowhunting magazine uses CATRA to measure sharpness of arrowheads. CATRA manufactures a wide range of special purpose equipment including knife and cutlery testing machines and knife sharpening systems including the CATRAHONE and CATRASHARP machines Cutlery and Allied Trades Research Association Cutlery and Allied Trades Research Association (CATRA) is an internationally known research and technology organisation in Sheffield, England which
Stephen Messer (entrepreneur) Stephen Messer (entrepreneur) Stephen Messer (born May 12, 1971) is an American Internet entrepreneur, inventor and investor who has founded several global businesses, most notably LinkShare (sold in 2005 for $425 million) and Collective[i]. Messer served as LinkShare's CEO and Chairman of the Board, helping to create the sector of online marketing commonly referred to as affiliate marketing. Under his leadership, LinkShare expanded its network of websites to become one of the largest of its kind with its global reach extending from the United States to Japan, Canada and Europe. Messer was a board member of both LinkShare and LinkShare