David Appleby
6Patents
6h-index
5Co-inventors
56Inventor score
Filing activity: Jan 14, 1977 → Apr 28, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4864519A | Information transmission system | Physics | 38 | Expired |
| US5670946A | Smoke detector sensitivity testing apparatus | Performing Operations; Transporting | 36 | Expired |
| US7358502B1 | Devices, systems, and methods for imaging | Physics | 30 | Active |
| US4110616A | Pyroelectric detectors | Electricity | 20 | Expired |
| US4897037A | Dental bur | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4284888A | Pyroelectric detectors | Emerging Cross-Sectional Technologies | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.