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St. Helens, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Insulating units
Patent number
6,370,838
Issue date
Apr 16, 2002
Pilkington Glass Limited
John Evason
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Electrically heated window
Patent number
6,185,812
Issue date
Feb 13, 2001
Pilkington Glass Limited
Derek Charles Castle
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method of bending glass sheets
Patent number
5,882,370
Issue date
Mar 16, 1999
Pilkington Glass Limited
Jeffrey Garner
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Electrically heated window having busbar with curved corner piece
Patent number
5,861,606
Issue date
Jan 19, 1999
Pilkington Glass Limited
Derek Charles Castle
B32 - LAYERED PRODUCTS
Information
Patent Grant
Method for reducing NOx emissions from a regenerative glass furnace
Patent number
5,851,256
Issue date
Dec 22, 1998
Pilkington Glass Limited
Richard Quirk
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for reducing NOx emissions from a regenerative glass furnace
Patent number
5,849,059
Issue date
Dec 15, 1998
Pilkington Glass Limited
Richard Quirk
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for reducing CO emissions from a regenerative glass furnace
Patent number
5,837,028
Issue date
Nov 17, 1998
Pilkington Glass Limited
Richard Quirk
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for reducing NOx emissions from a regenerative glass furnace
Patent number
5,833,730
Issue date
Nov 10, 1998
Pilkington Glass Limited
Richard Quirk
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for reducing CO emissions from a regenerative glass furnace
Patent number
5,820,651
Issue date
Oct 13, 1998
Pilkington Glass Limited
Richard Quirk
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for reducing NOx emissions from a regenerative glass furnace
Patent number
5,810,901
Issue date
Sep 22, 1998
Pilkington Glass Limited
Richard Quirk
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Coatings on glass
Patent number
5,764,415
Issue date
Jun 9, 1998
Pilkington Glass Limited
Douglas M. Nelson
G02 - OPTICS
Information
Patent Grant
Coatings on glass
Patent number
5,757,564
Issue date
May 26, 1998
Pilkington Glass Limited
Raymond Peter Cross
G02 - OPTICS
Information
Patent Grant
Method and apparatus for bending and tempering glass sheets
Patent number
5,755,845
Issue date
May 26, 1998
Pilkington Glass Limited
Alan Charles Woodward
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Mirror including a glass substrate and a pyrolytic silicon reflecti...
Patent number
5,745,291
Issue date
Apr 28, 1998
Pilkington Glass Limited
Timothy Jenkinson
G02 - OPTICS
Information
Patent Grant
Method of bending and tempering glass sheets
Patent number
5,735,922
Issue date
Apr 7, 1998
Pilkington Glass Limited
Alan Charles Woodward
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of producing heatable mirrors by depositing coatings on glass
Patent number
5,700,305
Issue date
Dec 23, 1997
Pilkington Glass Limited
Martin Lowe
G02 - OPTICS
Information
Patent Grant
Apparatus for and method of bending glass sheets
Patent number
5,695,537
Issue date
Dec 9, 1997
Pilkington Glass Limited
David Sykes
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for and method of heating and bending glass sheet
Patent number
5,656,052
Issue date
Aug 12, 1997
Pilkington Glass Limited
James Boardman
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for and method of bending glass sheets
Patent number
5,645,621
Issue date
Jul 8, 1997
Pilkington Glass Limited
David Sykes
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for and method for bending glass sheets
Patent number
5,634,957
Issue date
Jun 3, 1997
Pilkington Glass Limited
David Sykes
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Fire-resistant structural component with glass pane
Patent number
5,628,155
Issue date
May 13, 1997
Flachglas Aktiengesellschaft
Hans-Henning Nolte
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Method of and apparatus for bending glass sheets
Patent number
5,578,104
Issue date
Nov 26, 1996
Pilkington Glass Limited
Alan C. Woodward
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for reducing NOx emissions from a regenerative glass furnace
Patent number
5,573,568
Issue date
Nov 12, 1996
Pilkington Glass Limited
Richard Quirk
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for reducing no.sub.x emissions from a regenerative glass fu...
Patent number
5,569,312
Issue date
Oct 29, 1996
Pilkington Glass Limited
Richard Quirk
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for coating a hot glass ribbon
Patent number
5,505,989
Issue date
Apr 9, 1996
Pilkington Glass Limited
Timothy Jenkinson
G02 - OPTICS
Information
Patent Grant
Framed glazing unit
Patent number
5,497,586
Issue date
Mar 12, 1996
Pilkington Glass Limited
Graham S. Dodd
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Bending glass sheets
Patent number
5,437,703
Issue date
Aug 1, 1995
Pilkington Glass Limited
Neil W. Jacques
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of laminating glass sheets
Patent number
5,268,049
Issue date
Dec 7, 1993
Pilkington Glass Limited
Peter H. Marriott
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and apparatus for mounting ancillary equipment to a furnace
Patent number
5,236,490
Issue date
Aug 17, 1993
Pilkington Glass Limited
Ian K. Harkness
F27 - FURNACES KILNS OVENS RETORTS
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last 30 patents
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