Ralph L. Burnham
5Patents
4h-index
7Co-inventors
50Inventor score
Filing activity: May 28, 1975 → May 6, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5181211A | Eye-safe laser system | Physics | 39 | Expired |
| US4230995A | Electrically excited mercury halide laser | Electricity | 10 | Expired |
| US6363095B1 | Solid-state laser system using high-temperature semiconductor diode laser as an optical pump source | Electricity | 5 | Expired |
| US4295104A | Laser having simultaneous ultraviolet and visible wavelengths | Electricity | 5 | Expired |
| US3992683A | Optically pumped collision laser in Hg at 546.1 nm | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.