Inventor · disambiguated record
Thomas G. Parham
Also filed as: PARHAM THOMAS · PARHAM THOMAS G · PARHAM THOMAS GENE
27 granted patents·1 pending application·1,074 citations·filing 1981–2011
98Inventor score
Top patents by PatentIndex Score
28 records- 0195US5526237ALighting system for increasing brightness to a light guideGEN ELECTRIC·Filed 1993·Granted Jun 11, 1996·145 cites·10 claims
- 0293US4638214AFluorescent lamp containing aluminate phosphorGEN ELECTRIC·Filed 1986·Granted Jan 20, 1987·74 cites·7 claims
- 0388US5587626APatterned optical interference coatings for only a portion of a high intensity lamp envelopeGEN ELECTRIC·Filed 1995·Granted Dec 24, 1996·52 cites·24 claims
- 0487US5196759AHigh temperature lamps having UV absorbing quartz envelopeGEN ELECTRIC·Filed 1992·Granted Mar 23, 1993·54 cites·15 claims
- 0587US4949005ATantala-silica interference filters and lamps using sameGEN ELECTRIC·Filed 1988·Granted Aug 14, 1990·38 cites·38 claims
- 0686US5952768ATransparent heat conserving coating for metal halide arc tubesGEN ELECTRIC·Filed 1994·Granted Sep 14, 1999·47 cites·23 claims
- 0786US5610469AElectric lamp with ellipsoidal shroudGEN ELECTRIC·Filed 1995·Granted Mar 11, 1997·52 cites·17 claims
- 0885US5143445AGlass reflectors lpcvd coated with optical interference filmGEN ELECTRIC·Filed 1989·Granted Sep 1, 1992·54 cites·33 claims
- 0984US4388094AMethod and apparatus for producing tubular glass articleCORNING GLASS WORKS·Filed 1981·Granted Jun 14, 1983·30 cites·18 claims
- 1080US5627426ALamp with IR reflecting film and light-scattering coatingGEN ELECTRIC·Filed 1993·Granted May 6, 1997·61 cites·18 claims
- 1179US5676579APatterned optical interference coatings for electric lampsGEN ELECTRIC·Filed 1996·Granted Oct 14, 1997·29 cites·5 claims
- 1277US6382816B1Protected coating for energy efficient lampGEN EECTRIC COMPANY·Filed 1999·Granted May 7, 2002·45 cites·11 claims
- 1376US5675677ALamp-to-light guide coupling arrangement for an electrodeless high intensity discharge lampGEN ELECTRIC·Filed 1995·Granted Oct 7, 1997·54 cites·16 claims
- 1475US5258689AFluorescent lamps having reduced interference colorsGEN ELECTRIC·Filed 1991·Granted Nov 2, 1993·27 cites·7 claims
- 1573US5412274ADiffusely reflecting optical interference filters and articles including lamps reflectors and lensesGEN ELECTRIC·Filed 1992·Granted May 2, 1995·36 cites·13 claims
- 1673US5353210AReflector lamp with low UV emissionGEN ELECTRIC·Filed 1992·Granted Oct 4, 1994·37 cites·3 claims
- 1772US5723937ALight-scattering coating, its preparation and useGEN ELECTRIC·Filed 1993·Granted Mar 3, 1998·35 cites·23 claims
- 1871US6920765B2Combined advanced finishing and UV laser conditioning process for producing damage resistant opticsUNIV CALIFORNIA·Filed 2002·Granted Jul 26, 2005·15 cites·38 claims
- 1971US6773141B2Protected coating for energy efficient lampGEN ELECTRIC·Filed 2002·Granted Aug 10, 2004·15 cites·20 claims
- 2071US4631144AAluminate phosphorGEN ELECTRIC·Filed 1985·Granted Dec 23, 1986·22 cites·10 claims
- 2169US5552671AUV Radiation-absorbing coatings and their use in lampsGEN ELECTRIC·Filed 1995·Granted Sep 3, 1996·34 cites·28 claims
- 2268US5569979AUV absorbing fused quartz and its use for lamp envelopesGEN ELECTRIC·Filed 1994·Granted Oct 29, 1996·27 cites·19 claims
- 2368US5536991ALamp having silica protective coatingGEN ELECTRIC·Filed 1994·Granted Jul 16, 1996·19 cites·17 claims
- 2467US5569970ATantala-silica interference filters and lamps using sameGEN ELECTRIC·Filed 1995·Granted Oct 29, 1996·16 cites·5 claims
- 2566US5578892ABug free linear quartz halogen lampGEN ELECTRIC·Filed 1995·Granted Nov 26, 1996·27 cites·22 claims
- 2652US5402038AMethod for reducing molybdenum oxidation in lampsGEN ELECTRIC·Filed 1992·Granted Mar 28, 1995·17 cites·16 claims
- 2750US5422534ATantala-silica interference filters and lamps using sameGEN ELECTRIC·Filed 1992·Granted Jun 6, 1995·12 cites·3 claims
- 2842US2013145737A1Liquid delivery device for attaching to a walk-behind lawn mower or other similar machinePARHAM THOMAS·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →