Brian Birk
3Patents
2h-index
5Co-inventors
41Inventor score
Filing activity: Aug 10, 1993 → May 8, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5404297A | Aircraft reading light | Performing Operations; Transporting | 82 | Expired |
| US5399119A | Air valve device having flush closing nozzle | Performing Operations; Transporting | 70 | Expired |
| US11156229B2 | Livestock blower apparatus | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.