David A. Brence
3Patents
2h-index
3Co-inventors
33Inventor score
Filing activity: May 15, 1991 → Jul 22, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5074404A | Vibration isolator having adjustability feature | Performing Operations; Transporting | 5 | Expired |
| US5602433A | Modular drive component for a vibratory feeder device | Electricity | 5 | Expired |
| US5946891A | Controllable stop vibratory feeder | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.