Inventor · disambiguated record
Mary V. Hoffman
Also filed as: HOFFMAN MARY V
6 granted patents·165 citations·filing 1975–1988
86Inventor score
Files withGEN ELECTRIC6
Top patents by PatentIndex Score
6 records- 0186US4806824AFluorescent lamp using multi-layer phosphor coatingGEN ELECTRIC·Filed 1988·Granted Feb 21, 1989·42 cites·14 claims
- 0285US4645969ASkin tanning fluorescent lamp construction utilizing a phosphor combinationGEN ELECTRIC·Filed 1980·Granted Feb 24, 1987·29 cites·10 claims
- 0375US4847533ALow pressure mercury discharge fluorescent lamp utilizing multilayer phosphor combination for white color illuminationGEN ELECTRIC·Filed 1987·Granted Jul 11, 1989·31 cites·8 claims
- 0470US4623816AFluorescent lamp using multi-layer phosphor coatingGEN ELECTRIC·Filed 1985·Granted Nov 18, 1986·25 cites·4 claims
- 0566US4751426AFluorescent lamp using multi-layer phosphor coatingGEN ELECTRIC·Filed 1986·Granted Jun 14, 1988·22 cites·14 claims
- 0659US4034257AMercury vapor lamp utilizing a combination of phosphor materialsGEN ELECTRIC·Filed 1975·Granted Jul 5, 1977·16 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →