Assignee
PILKINGTON GLASS LTD
GB·29 granted patents·711 citations·filing 1991–1998
Top patents by PatentIndex Score
29 records- 0192US5745291AMirror including a glass substrate and a pyrolytic silicon reflecting layerPILKINGTON GLASS LTD·Filed 1997·Granted Apr 28, 1998·90 cites·14 claims
- 0289US5735922AMethod of bending and tempering glass sheetsPILKINGTON GLASS LTD·Filed 1997·Granted Apr 7, 1998·61 cites·14 claims
- 0387US5755845AMethod and apparatus for bending and tempering glass sheetsPILKINGTON GLASS LTD·Filed 1997·Granted May 26, 1998·55 cites·20 claims
- 0485US5569312AMethod for reducing nox emissions from a regenerative glass furnacePILKINGTON GLASS LTD·Filed 1993·Granted Oct 29, 1996·39 cites·11 claims
- 0576US5573568AMethod for reducing NOx emissions from a regenerative glass furnacePILKINGTON GLASS LTD·Filed 1993·Granted Nov 12, 1996·20 cites·11 claims
- 0676US5437703ABending glass sheetsPILKINGTON GLASS LTD·Filed 1994·Granted Aug 1, 1995·30 cites·17 claims
- 0775US5695537AApparatus for and method of bending glass sheetsPILKINGTON GLASS LTD·Filed 1995·Granted Dec 9, 1997·28 cites·20 claims
- 0874US6370838B1Insulating unitsPILKINGTON GLASS LTD·Filed 1998·Granted Apr 16, 2002·43 cites·15 claims
- 0971US5757564ACoatings on glassPILKINGTON GLASS LTD·Filed 1995·Granted May 26, 1998·38 cites·9 claims
- 1068US5882370AMethod of bending glass sheetsPILKINGTON GLASS LTD·Filed 1995·Granted Mar 16, 1999·23 cites·20 claims
- 1167US5268049AMethod of laminating glass sheetsPILKINGTON GLASS LTD·Filed 1991·Granted Dec 7, 1993·47 cites·16 claims
- 1264US5819499AInsulating unitsPILKINGTON GLASS LTD·Filed 1995·Granted Oct 13, 1998·33 cites·14 claims
- 1363US5656052AApparatus for and method of heating and bending glass sheetPILKINGTON GLASS LTD·Filed 1994·Granted Aug 12, 1997·20 cites·18 claims
- 1462US5764415ACoatings on glassPILKINGTON GLASS LTD·Filed 1995·Granted Jun 9, 1998·28 cites·10 claims
- 1562US5700305AMethod of producing heatable mirrors by depositing coatings on glassPILKINGTON GLASS LTD·Filed 1996·Granted Dec 23, 1997·21 cites·12 claims
- 1657US5497586AFramed glazing unitPILKINGTON GLASS LTD·Filed 1994·Granted Mar 12, 1996·29 cites·21 claims
- 1753US6185812B1Electrically heated windowPILKINGTON GLASS LTD·Filed 1998·Granted Feb 13, 2001·18 cites·13 claims
- 1852US5851256AMethod for reducing NOx emissions from a regenerative glass furnacePILKINGTON GLASS LTD·Filed 1996·Granted Dec 22, 1998·11 cites·12 claims
- 1951US5861606AElectrically heated window having busbar with curved corner piecePILKINGTON GLASS LTD·Filed 1997·Granted Jan 19, 1999·17 cites·13 claims
- 2051US5820651AMethod for reducing CO emissions from a regenerative glass furnacePILKINGTON GLASS LTD·Filed 1996·Granted Oct 13, 1998·7 cites·12 claims
- 2149US5634957AApparatus for and method for bending glass sheetsPILKINGTON GLASS LTD·Filed 1995·Granted Jun 3, 1997·11 cites·22 claims
- 2245US5837028AMethod for reducing CO emissions from a regenerative glass furnacePILKINGTON GLASS LTD·Filed 1996·Granted Nov 17, 1998·8 cites·12 claims
- 2342US5849059AMethod for reducing NOx emissions from a regenerative glass furnacePILKINGTON GLASS LTD·Filed 1996·Granted Dec 15, 1998·8 cites·12 claims
- 2442US5833730AMethod for reducing NOx emissions from a regenerative glass furnacePILKINGTON GLASS LTD·Filed 1996·Granted Nov 10, 1998·4 cites·8 claims
- 2541US5645621AApparatus for and method of bending glass sheetsPILKINGTON GLASS LTD·Filed 1995·Granted Jul 8, 1997·8 cites·20 claims
- 2633US5810901AMethod for reducing NOx emissions from a regenerative glass furnacePILKINGTON GLASS LTD·Filed 1996·Granted Sep 22, 1998·2 cites·8 claims
- 2732US6474104B1Polishing glassPILKINGTON GLASS LTD·Filed 1998·Granted Nov 5, 2002·8 cites·20 claims
- 2830US5578104AMethod of and apparatus for bending glass sheetsPILKINGTON GLASS LTD·Filed 1995·Granted Nov 26, 1996·2 cites·16 claims
- 2914US5236490AMethod and apparatus for mounting ancillary equipment to a furnacePILKINGTON GLASS LTD·Filed 1992·Granted Aug 17, 1993·2 cites·11 claims
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