Keith Gardner
8Patents
6h-index
7Co-inventors
52Inventor score
Filing activity: Jul 30, 1974 → Feb 8, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4703469A | Optical data recording using radiation of different characteristics | Physics | 29 | Expired |
| US4346991A | Method and apparatus for measuring retinal blood flow | Human Necessities | 27 | Expired |
| US4616237A | Data storage medium | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4928132A | Optical data storage medium | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4758307A | Method of manufacturing a data storage medium | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4724444A | Data storage medium | Emerging Cross-Sectional Technologies | 6 | Expired |
| US3933253A | Mechanical turning device for structural shapes | Performing Operations; Transporting | 2 | Expired |
| US4802736A | Interferometers | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.