Famous Patents
Felix Hoffmann, a German chemist, was searching for something to relieve his father's arthritis. In doing so, he "rediscovered" acetylsalicylic acid and in 1900, patented a stable process for developing it. Hence, we have aspirin.
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| Number | Title | Issue Date |
| 7234989 | Method and apparatus for attaching plush to an artificial eye An artificial eye for use in animated plush toys has a one-piece eyeball and lid that are integrally molded. The eye further includes a shaped member and a retaining post. A crossplate of the shaped member is preferably curved to correspond to the curvature of the e... | 06/26/2007 |
| 4328639 | Viscous fluid damping system A damping system for damping relative rotation of a pair of members having confronting surfaces spaced apart by a primary gap or zone of capillary dimension, a viscous damping fluid in the gap contacting the confronting surfaces of said members and held i... | 05/11/1982 |
