Inventor · disambiguated record
Ralph L. Burnham
Also filed as: BURNHAM RALPH L
5 granted patents·105 citations·filing 1975–1999
81Inventor score
Top patents by PatentIndex Score
5 records- 0178US5181211AEye-safe laser systemFIBERTEK INC·Filed 1991·Granted Jan 19, 1993·66 cites·4 claims
- 0269US4230995AElectrically excited mercury halide laserUS NAVY·Filed 1978·Granted Oct 28, 1980·16 cites·7 claims
- 0349US4295104ALaser having simultaneous ultraviolet and visible wavelengthsUS NAVY·Filed 1979·Granted Oct 13, 1981·7 cites·14 claims
- 0441US6363095B1Solid-state laser system using high-temperature semiconductor diode laser as an optical pump sourceNORTHROP GRUMMAN CORP·Filed 1999·Granted Mar 26, 2002·12 cites·28 claims
- 0538US3992683AOptically pumped collision laser in Hg at 546.1 nmUS NAVY·Filed 1975·Granted Nov 16, 1976·4 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →