Does anyone know anything about the company that makes Iridium razor blades? I know they use the big factory in St. Petersburg Russia. Gillette Sharp Edge is made there and I know the Gillette company is responsible for those blades . . (my favorites by the way). But I'd love to know who owns and is responsible for Iridium blades. Same question for the Shark blades made at the big Egyptian plant. Does anyone know who owns Shark blades? Is it an Egyptian company?