Inventor · disambiguated record
Richard O. Shaffner
Also filed as: SHAFFNER RICHARD O
4 granted patents·128 citations·filing 1975–2001
79Inventor score
Technology areasH01J
Top patents by PatentIndex Score
4 records- 0186US5621267AHigh-power metal halide reflector lampILC TECHNOLOGY INC·Filed 1995·Granted Apr 15, 1997·87 cites·8 claims
- 0267US6005346ATrichrominance metal halide lamp for use with twisted nematic subtractive color light valvesILC TECHNOLOGY INC·Filed 1996·Granted Dec 21, 1999·24 cites·6 claims
- 0366US6483240B2Compact and stabilized arc high-pressure mercury lampPERKINELMER OPTOELECTRONICS N·Filed 2001·Granted Nov 19, 2002·8 cites·5 claims
- 0452US3995928AHigh pressure metal halide lamp with electron collectorGEN ELECTRIC·Filed 1975·Granted Dec 7, 1976·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →