Klaus L. Cappel
6Patents
6h-index
2Co-inventors
53Inventor score
Filing activity: Feb 2, 1976 → Jan 31, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5544528A | High frequency vibration test fixture with hydraulic servo valve and piston actuator | Physics | 22 | Expired |
| US5343752A | High frequency vibration test fixture with hydraulic servo valve and piston actuator | Physics | 21 | Expired |
| US4011749A | Vibration testing system | Physics | 20 | Expired |
| US5665919A | High frequency vibration test fixture with hydraulic servo valve and piston actuator | Physics | 14 | Expired |
| US4265123A | Motion limiting apparatus | Performing Operations; Transporting | 12 | Expired |
| US4385524A | Compact shake mechanism | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.