Peter Biermann
12Patents
6h-index
9Co-inventors
59Inventor score
Filing activity: Jun 16, 1976 → Oct 4, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4436321A | Electrically releasable safety ski binding | Human Necessities | 21 | Expired |
| US4322092A | Cross country ski binding | Human Necessities | 21 | Expired |
| US6259767A | X-ray device including an adjustable diaphragm unit | Human Necessities | 13 | Expired |
| US4363498A | Cross country ski binding | Human Necessities | 12 | Expired |
| US4226351A | Ski holding apparatus | Performing Operations; Transporting | 11 | Expired |
| US4239257A | Cross country ski binding | Human Necessities | 8 | Expired |
| US4191396A | Cross country ski binding | Human Necessities | 6 | Expired |
| US4142735A | Safety ski binding | Human Necessities | 5 | Expired |
| US4219215A | Cross-country ski bindng with retaining means for a forwardly extended boot sole | Human Necessities | 5 | Expired |
| US4337964A | Ski brake | Human Necessities | 3 | Expired |
| US6005909A | Method of controlling a tomography apparatus without coupling rod | Human Necessities | 1 | Expired |
| US4268063A | Cross country ski binding | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.