Found 27,083 results for "Patents"
by United States. Congress. Senate. Committee on Patents
by David Pressman
Patent It Yourself is a guidebook that allows you, the inventor, to patent and commercially exploit your invention by yo...
by Frank E. Peretti
Muy avanzada la noche, un domingo de luna llena, dos personajes en ropas de trabajo aparecieron en la carretera 27, en l...