Inventor · disambiguated record
Walter J. Kosmatka
Also filed as: KOSMATKA WALTER J
14 granted patents·357 citations·filing 1976–1994
94Inventor score
Files withGEN ELECTRIC14
Top patents by PatentIndex Score
14 records- 0194US4704661AFaceted reflector for headlampsGEN ELECTRIC·Filed 1986·Granted Nov 3, 1987·108 cites·16 claims
- 0283US5388034AVehicle headlamp comprising a discharge lamp including an inner envelope and a surrounding shroudGEN ELECTRIC·Filed 1992·Granted Feb 7, 1995·50 cites·6 claims
- 0377US4464600ALamp unit having accurately positioned filamentGEN ELECTRIC·Filed 1982·Granted Aug 7, 1984·28 cites·7 claims
- 0468US5142455AVehicle headlamp in which multiple beams are derived from a single discharge-type light sourceGEN ELECTRIC·Filed 1991·Granted Aug 25, 1992·28 cites·11 claims
- 0566US4754373AAutomotive headlampGEN ELECTRIC·Filed 1986·Granted Jun 28, 1988·27 cites·12 claims
- 0664US4463278ALamp unit having accurately positioned filamentGEN ELECTRIC·Filed 1982·Granted Jul 31, 1984·20 cites·7 claims
- 0760US4987343AVehicle headlampGEN ELECTRIC·Filed 1988·Granted Jan 22, 1991·23 cites·22 claims
- 0858US4006377AFilter attachment for parabolic reflector lampsGEN ELECTRIC·Filed 1976·Granted Feb 1, 1977·11 cites·6 claims
- 0953US5039904AMount for miniature arc lampGEN ELECTRIC·Filed 1989·Granted Aug 13, 1991·18 cites·27 claims
- 1049US5386173AOne-piece thermally resistant gimbal device for a replaceable headlamp bulbGEN ELECTRIC·Filed 1992·Granted Jan 31, 1995·13 cites·22 claims
- 1148US5506471ALow glare infrared light sourceGEN ELECTRIC·Filed 1994·Granted Apr 9, 1996·14 cites·7 claims
- 1247US4570210AVehicle lamp unit and method for an improved supporting arrangement of its light sourceGEN ELECTRIC·Filed 1983·Granted Feb 11, 1986·5 cites·14 claims
- 1339US4520433AMotor vehicle headlampGEN ELECTRIC·Filed 1984·Granted May 28, 1985·6 cites·1 claims
- 1432US5128851AVibration resistant mount structure for double ended tungsten-halogen lampGEN ELECTRIC·Filed 1989·Granted Jul 7, 1992·6 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →