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
Software patents and free software Software patents and free software Opposition to software patents is widespread in the free software community. In response, various mechanisms have been tried to defuse the perceived problem. Community leaders such as Richard Stallman, Alan Cox, Bruce Perens, and Linus Torvalds and companies such as Red Hat, and MySQL, and community groups such as FSFE, IFSO, all believe that patents cause problems for free software. Leading open-source figures and companies have complained that software patents are overly broad and the USPTO should reject most of them. Bill Gates has said "If people had understood how patents would be granted when