Inventor · disambiguated record
Gordon J. Roberts
Also filed as: HEASLEY JAMES H · ROBERTS GORDON J
21 granted patents·863 citations·filing 1973–1999
97Inventor score
Files withFERRO CORP21
Top patents by PatentIndex Score
21 records- 0196US5252521ABismuth-containing lead-free glass enamels and glazes of low silica contentFERRO CORP·Filed 1992·Granted Oct 12, 1993·96 cites·13 claims
- 0296US4182437AUnstable devitrifiable glasses and friction materials containing themFERRO CORP·Filed 1978·Granted Jan 8, 1980·94 cites·24 claims
- 0390US6124224AHigh temperature sealing glassFERRO CORP·Filed 1998·Granted Sep 26, 2000·95 cites·20 claims
- 0484US4859637ALead-free U.V. absorbing glassFERRO CORP·Filed 1987·Granted Aug 22, 1989·44 cites·17 claims
- 0583US5306674ALead-free glass coatingsFERRO CORP·Filed 1992·Granted Apr 26, 1994·52 cites·16 claims
- 0682US5998037APorcelain enamel composition for electronic applicationsFERRO CORP·Filed 1997·Granted Dec 7, 1999·52 cites·20 claims
- 0781US6105394AGlass enamel for automotive applicationsFERRO CORP·Filed 1999·Granted Aug 22, 2000·50 cites·15 claims
- 0881US5089172AThick film conductor compositions for use with an aluminum nitride substrateFERRO CORP·Filed 1987·Granted Feb 18, 1992·35 cites·16 claims
- 0981US3930833AMicronutrient metal-containing phosphate glassesFERRO CORP·Filed 1973·Granted Jan 6, 1976·20 cites·9 claims
- 1077US5153150APartially crystallizing enamel containing Zn2 SiO4 to be used for automobile side and rear lightsFERRO CORP·Filed 1990·Granted Oct 6, 1992·41 cites·21 claims
- 1173US5393558AMethod of bonding a conductor composition including a lithium compound to an aluminum nitride substrateFERRO CORP·Filed 1993·Granted Feb 28, 1995·33 cites·17 claims
- 1270US5326591ABismuth-containing lead-free glass enamels and glazes of low silica contentFERRO CORP·Filed 1993·Granted Jul 5, 1994·23 cites·15 claims
- 1369US5298330AThick film paste compositions for use with an aluminum nitride substrateFERRO CORP·Filed 1993·Granted Mar 29, 1994·33 cites·10 claims
- 1468US5258335ALow dielectric, low temperature fired glass ceramicsFERRO CORP·Filed 1992·Granted Nov 2, 1993·44 cites·15 claims
- 1566US3958973AMicronutrient metal-containing phosphate glassesFERRO CORP·Filed 1975·Granted May 25, 1976·20 cites·15 claims
- 1665US5397830ADielectric materialsFERRO CORP·Filed 1994·Granted Mar 14, 1995·26 cites·7 claims
- 1764US5725919ALead-free glass enamels for decorating glass beverage containers and methods for using the sameFERRO CORP·Filed 1995·Granted Mar 10, 1998·28 cites·19 claims
- 1863US5164342ALow dielectric, low temperature fired glass ceramicsFERRO CORP·Filed 1990·Granted Nov 17, 1992·36 cites·6 claims
- 1944US5070047ADielectric compositionsFERRO CORP·Filed 1991·Granted Dec 3, 1991·17 cites·29 claims
- 2043US5120579ADielectric compositionsFERRO CORP·Filed 1991·Granted Jun 9, 1992·16 cites·20 claims
- 2141US5792716AThick film having acid resistanceFERRO CORP·Filed 1997·Granted Aug 11, 1998·8 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →