Inventor · disambiguated record
Elmer G. Fridrich
Also filed as: FRIDRICH ELMER G · KARGER ARIEH M
13 granted patents·5 pending applications·296 citations·filing 1975–2007
93Inventor score
Top patents by PatentIndex Score
18 records- 0193US4389201AMethod of manufacturing a lampGEN ELECTRIC·Filed 1981·Granted Jun 21, 1983·44 cites·16 claims
- 0292US4053809AShort-arc discharge lamp with starting deviceGEN ELECTRIC·Filed 1976·Granted Oct 11, 1977·37 cites·11 claims
- 0390US4207541ACooling jacket for laser flash lampsGEN ELECTRIC·Filed 1978·Granted Jun 10, 1980·37 cites·13 claims
- 0486US3974418AFluorescent lamp unit with ballast resistor and cooling means thereforGEN ELECTRIC·Filed 1975·Granted Aug 10, 1976·48 cites·21 claims
- 0585US7811148B2Light source bodies for filament tubes and ARC tubesHALOGEN TECHNOLOGIES INC·Filed 2007·Granted Oct 12, 2010·17 cites·20 claims
- 0684US3996493AFluorescent lamp unit having ballast resistorGEN ELECTRIC·Filed 1975·Granted Dec 7, 1976·39 cites·18 claims
- 0781US4275329AElectrode with overwind for miniature metal vapor lampGEN ELECTRIC·Filed 1978·Granted Jun 23, 1981·18 cites·7 claims
- 0875US4547704AHigher efficiency incandescent lighting unitsGEN ELECTRIC·Filed 1983·Granted Oct 15, 1985·30 cites·10 claims
- 0961US7107676B2One piece foliated leads for sealing in light sourcesFRIDRICH ELMER G·Filed 2003·Granted Sep 19, 2006·10 cites·16 claims
- 1052US7322870B2Apparatus and process for finishing light source filament tubes and arc tubesFRIDRICH ELMER G·Filed 2003·Granted Jan 29, 2008·4 cites·20 claims
- 1152USD248501SLamp unitGEN ELECTRIC·Filed 1976·Granted Jul 11, 1978·4 cites·1 claims
- 1244US2005092613A1Two-bath electrolysisFiled 2003·Application pending·0 cites
- 1341US2003233847A1Manufacture of elongated fused quartz memberFiled 2003·Application pending·0 cites
- 1440US4170619AMethod and apparatus for dispensing salt powder as pellets in lamp makingGEN ELECTRIC·Filed 1977·Granted Oct 9, 1979·5 cites·4 claims
- 1539US2005093420A1Spurred light source lead wire for handling and for assembling with a filamentFiled 2003·Application pending·0 cites
- 1638US2005093454A1Light source bodies for filament tubes and arc tubesFiled 2003·Application pending·0 cites
- 1738US2005095946A1Mounting light source filament tubes and arc tubes in lampsFiled 2003·Application pending·0 cites
- 1833US4248584AMethod and apparatus for dispensing salt powder as pellets in lamp makingGEN ELECTRIC·Filed 1979·Granted Feb 3, 1981·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →