Artur Fischer from plastic materials (Polyamide) and is available in various shapes and sizes since 1958 (see Wall plug). Fischer held over 1100 patents and overtook Thomas Alva Edison, who held 1093 patents. Fischer also held 5867 trade rights and invented fischertechnik. Further inventions are (bone-)plugs for fixing bone fractures and one of Fischer’s most recent inventions is a gadget that makes it possible to hold and cut the top off an egg of any size. He got started on the problem when a hotel owner complained to him that his guests, on opening their boiled eggs for breakfast, always made a
Motion Picture Patents Company of the European market, which played a much more significant part of the revenue and profit for MPPC members than for the independents, which concentrated on Westerns produced for a primarily US market. The end came with a federal court decision in "United States v. Motion Picture Patents Co." on October 1, 1915, which ruled that the MPPC's acts went "far beyond what was necessary to protect the use of patents or the monopoly which went with them" and was therefore an illegal restraint of trade under the Sherman Antitrust Act. An appellate court dismissed the MPPC's appeal, and officially