Inventor · disambiguated record
A. Gary Sigai
Also filed as: SIGAI A GARY
23 granted patents·2 pending applications·580 citations·filing 1981–2006
97Inventor score
Files withGTE LABORATORIES INC14GTE PROD CORP7KONINKL PHILIPS ELECTRONICS NV2GTE PRODUCTS CORP GTE LAB INC1SIGAI A GARY1
Top patents by PatentIndex Score
25 records- 0197US4585673AMethod for coating phosphor particlesGTE LABORATORIES INC·Filed 1985·Granted Apr 29, 1986·106 cites·28 claims
- 0292US4825124APhosphor particle, fluorescent lamp, and manufacturing methodGTE LABORATORIES INC·Filed 1987·Granted Apr 25, 1989·48 cites·10 claims
- 0391US4710674APhosphor particle, fluorescent lamp, and manufacturing methodGTE LABORATORIES INC·Filed 1985·Granted Dec 1, 1987·50 cites·19 claims
- 0482US5051277AMethod of forming a protective bi-layer coating on phosphore particlesGTE LABORATORIES INC·Filed 1990·Granted Sep 24, 1991·36 cites·15 claims
- 0581US4925703AFiring and milling method for producing a manganese activated zinc silicate phosphorGTE PROD CORP·Filed 1988·Granted May 15, 1990·34 cites·14 claims
- 0680US4874984AFluorescent lamp based on a phosphor excited by a molecular dischargeGTE LABORATORIES INC·Filed 1988·Granted Oct 17, 1989·33 cites·4 claims
- 0779US4956202AFiring and milling method for producing a manganese activated zinc silicate phosphorGTE PROD CORP·Filed 1989·Granted Sep 11, 1990·33 cites·14 claims
- 0878US4797594AReprographic aperture lamps having improved maintenanceGTE LABORATORIES INC·Filed 1986·Granted Jan 10, 1989·32 cites·16 claims
- 0978US4670688AFluorescent lamp with improved lumen outputGTE PROD CORP·Filed 1981·Granted Jun 2, 1987·18 cites·4 claims
- 1073US5309069APhosphors with improved lumen output and lamps made therefromGTE PROD CORP·Filed 1992·Granted May 3, 1994·20 cites·4 claims
- 1172US5087523APhosphors with improved lumen output and lamps made therefromGTE LABORATORIES INC·Filed 1991·Granted Feb 11, 1992·27 cites·5 claims
- 1265US4937503AFluorescent light source based on a phosphor excited by a molecular dischargeGTE LABORATORIES INC·Filed 1988·Granted Jun 26, 1990·21 cites·6 claims
- 1364US4950948AManganese activated zinc silicate phosphorGTE LABORATORIES INC·Filed 1989·Granted Aug 21, 1990·18 cites·9 claims
- 1463US5196234AMethod for preparing zinc orthosilicate phosphor particleGTE PROD CORP·Filed 1992·Granted Mar 23, 1993·20 cites·12 claims
- 1555US5223341APhosphor containing barium and leadGTE PROD CORP·Filed 1991·Granted Jun 29, 1993·15 cites·12 claims
- 1654US4748391AYellow green barium lanthanum silicate oxyapatite phosphor, a fluorescent lamp containing the same, and a method thereofGTE LABORATORIES INC·Filed 1986·Granted May 31, 1988·12 cites·18 claims
- 1753US5151215APre-water-based suspension alumina coated phosphor treatment processGTE PROD CORP·Filed 1991·Granted Sep 29, 1992·11 cites·3 claims
- 1853US5113118APhosphors with improved lumen output and lamps made therefromGTE LABORATORIES INC·Filed 1991·Granted May 12, 1992·10 cites·5 claims
- 1945US4818433AProcess for producing lanthanum cerium aluminate phosphorsGTE LABORATORIES INC·Filed 1988·Granted Apr 4, 1989·9 cites·6 claims
- 2044US5039449AMethod for improving a manganese activated zinc silicate phosphorGTE LABORATORIES INC·Filed 1988·Granted Aug 13, 1991·7 cites·14 claims
- 2144US2008231161A1Low-Mercury-Consuming Fluorescent Lamps with Phosphor/Alumina-Containing LayerKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Application pending·0 cites
- 2239US4979830AMethod for fluidized bed circulation controlGTE PRODUCTS CORP GTE LAB INC·Filed 1989·Granted Dec 25, 1990·12 cites·3 claims
- 2336US2009146545A1Low-mercury-consuming fluorescent lampsKONINKL PHILIPS ELECTRONICS NV·Filed 2005·Application pending·0 cites
- 2435US4778581AMethod of making fluorescent lamp with improved lumen outputGTE LABORATORIES INC·Filed 1987·Granted Oct 18, 1988·2 cites·1 claims
- 2534US5169557AProcess for production of lanthanum cerium aluminate phosphorsSIGAI A GARY·Filed 1990·Granted Dec 8, 1992·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →