Pilkington P.E. Limited

Organization

St. Helens, Merseyside, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Head up display system
- Patent number 6,445,506
- Issue date Sep 3, 2002
- Pilkington PE Limited
- Lee Vernon Eccles
- G02 - OPTICS
Information Patent Grant
Dual field-of-view objects system for the infrared
- Patent number 6,424,460
- Issue date Jul 23, 2002
- Pilkington PE Limited
- Anthony John Kirkham
- G02 - OPTICS
Information Patent Grant
Optical imaging system
- Patent number 6,366,399
- Issue date Apr 2, 2002
- Pilkington PE Limited
- Philip Rogers
- G02 - OPTICS
Information Patent Grant
Three element objective lens system using Germanium lens element
- Patent number 6,236,501
- Issue date May 22, 2001
- Pilkington PE Limited
- David Gordon Norrie
- G02 - OPTICS
Information Patent Grant
Optical systems
- Patent number 6,160,668
- Issue date Dec 12, 2000
- Pilkington P.E. Limited
- Philip Rogers
- G02 - OPTICS
Information Patent Grant
Optical imaging system
- Patent number 6,118,583
- Issue date Sep 12, 2000
- Pilkington PE Limited
- Philip Rogers
- G02 - OPTICS
Information Patent Grant
Afocal telescopes
- Patent number 6,049,434
- Issue date Apr 11, 2000
- Pilkington P.E. Limited
- David Gordon Norrie
- G02 - OPTICS
Information Patent Grant
Optical System
- Patent number 5,969,860
- Issue date Oct 19, 1999
- Pilkington PE Limited
- Ian Duguid Mearns
- G02 - OPTICS
Information Patent Grant
Displacement measurement apparatus and method
- Patent number 5,883,719
- Issue date Mar 16, 1999
- Pilkington P.E. Limited
- Nicholas Coope
- F41 - WEAPONS
Information Patent Grant
Lens mounting comprising at least three circumferentially spaced be...
- Patent number 5,847,886
- Issue date Dec 8, 1998
- Pilkington P.E. Limited
- Paul Spedding
- G02 - OPTICS
Information Patent Grant
Head-up displays
- Patent number 5,841,408
- Issue date Nov 24, 1998
- Pilkington P.E. Limited
- Stephen Rickard
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Illumination device
- Patent number 5,793,911
- Issue date Aug 11, 1998
- Pilkington P.E. Limited
- John Foley
- G02 - OPTICS
Information Patent Grant
Locking device
- Patent number 5,755,417
- Issue date May 26, 1998
- Pilkington P.E. Limited
- Allan Gardam
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Mounting arrangement
- Patent number 5,748,393
- Issue date May 5, 1998
- Pilkington P.E. Limited
- Hywel Edwards
- G02 - OPTICS
Information Patent Grant
Lens mounting for optical instrument
- Patent number 5,731,918
- Issue date Mar 24, 1998
- Pilkington P.E. Limited
- Philip Michael Parr-Burman
- G02 - OPTICS
Information Patent Grant
Clamps providing a geometrical lock
- Patent number 5,694,814
- Issue date Dec 9, 1997
- Pilkington P. E. Limited
- Allan Gardam
- G02 - OPTICS
Information Patent Grant
Head-up displays
- Patent number 5,684,634
- Issue date Nov 4, 1997
- Pilkington P. E. Limited
- Philip Rogers
- G02 - OPTICS
Information Patent Grant
Hologram construction
- Patent number 5,479,273
- Issue date Dec 26, 1995
- Pilkington P.E. Limited
- Andrew P. Ramsbottom
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lateral and longitudinal chromatic dispersion correction in display...
- Patent number 5,396,349
- Issue date Mar 7, 1995
- Pilkington P.E. Limited
- Martin D. Roberts
- G02 - OPTICS
Information Patent Grant
Optical apparatus for superimposing displayed visual information
- Patent number 5,249,081
- Issue date Sep 28, 1993
- Pilkington P.E. Limited
- Philip J. Rogers
- G02 - OPTICS
Information Patent Grant
Hologram construction
- Patent number 5,208,123
- Issue date May 4, 1993
- Pilkington P.E. Limited
- Andrew P. Ramsbottom
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Edge-illuminated narrow bandwidth holographic filter
- Patent number 5,189,532
- Issue date Feb 23, 1993
- Pilkington P.E. Limited
- Andrew P. Ramsbottom
- G02 - OPTICS
Information Patent Grant
Imaging device using multiple area sensors
- Patent number 5,126,554
- Issue date Jun 30, 1992
- Pilkington P.E. Limited
- John H. L. Ranson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Holographic exposure method and apparatus
- Patent number 5,120,621
- Issue date Jun 9, 1992
- Pilkington P.E. Limited
- Andrew P. Ramsbottom
- G02 - OPTICS
Information Patent Grant
Thermal imaging optical system
- Patent number 5,100,218
- Issue date Mar 31, 1992
- Pilkington P.E. Limited
- Michael J. Tuck
- G02 - OPTICS
Information Patent Grant
Optical apparatus
- Patent number 4,934,771
- Issue date Jun 19, 1990
- Pilkington P.E. Limited
- Philip J. Rogers
- G02 - OPTICS
Information Patent Grant
High emissivity article having multiple layers of a material of hig...
- Patent number 4,850,660
- Issue date Jul 25, 1989
- Pilkington P.E. Limited
- David P. Jones
- G02 - OPTICS
Information Patent Grant
Optical beam expanders with materials chosen to effect athermalization
- Patent number 4,834,472
- Issue date May 30, 1989
- Pilkington P.E. Limited
- John M. Palmer
- G02 - OPTICS
Information Patent Grant
Interference filter
- Patent number 4,832,448
- Issue date May 23, 1989
- Pilkington P.E. Limited
- David P. Jones
- G02 - OPTICS
Information Patent Grant
Infra-red optical systems
- Patent number 4,801,183
- Issue date Jan 31, 1989
- Pilkington P.E. Limited
- John M. Palmer
- G02 - OPTICS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74700615 - STOUT
- Serial number 74700615
- Filing date Jul 13, 1995
- PILKINGTON P.E. Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73245550 - HYTRAN
- Serial number 73245550
- Registration number 1188437
- Filing date Jan 9, 1980
- Pilkington P.E. Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Pilkington P.E. Limited

Organization

Patents Grantslast 30 patents

Head up display system

Dual field-of-view objects system for the infrared

Optical imaging system

Three element objective lens system using Germanium lens element

Optical systems

Optical imaging system

Afocal telescopes

Optical System

Displacement measurement apparatus and method

Lens mounting comprising at least three circumferentially spaced be...

Head-up displays

Illumination device

Locking device

Mounting arrangement

Lens mounting for optical instrument

Clamps providing a geometrical lock

Head-up displays

Hologram construction

Lateral and longitudinal chromatic dispersion correction in display...

Optical apparatus for superimposing displayed visual information

Hologram construction

Edge-illuminated narrow bandwidth holographic filter

Imaging device using multiple area sensors

Holographic exposure method and apparatus

Thermal imaging optical system

Optical apparatus

High emissivity article having multiple layers of a material of hig...

Optical beam expanders with materials chosen to effect athermalization

Interference filter

Infra-red optical systems

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

74700615 - STOUT

73245550 - HYTRAN