David C. Cunningham
9Patents
7h-index
10Co-inventors
56Inventor score
Filing activity: Dec 23, 1982 → Jun 25, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5015934A | Apparatus and method for minimizing limit cycle using complementary filtering techniques | Physics | 75 | Expired |
| US5305981A | Multiaxis vibration isolation system | Mechanical Engineering; Lighting; Heating | 54 | Expired |
| US4848525A | Dual mode vibration isolator | Mechanical Engineering; Lighting; Heating | 48 | Expired |
| US5332070A | Three parameter viscous damper and isolator | Mechanical Engineering; Lighting; Heating | 41 | Expired |
| US4857926A | Phase-responsive angular tracking device | Physics | 21 | Expired |
| US5945947A | Synthetic doppler direction finder for use with FSK encoded transmitters | Physics | 17 | Expired |
| US4551727A | Radio direction finding system | Physics | 12 | Expired |
| US5401009A | Compound diaphragm bellows | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5128883A | Method for absolute position determination of multi-speed devices | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.