Lee R. Estelle

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Glass coated cemented plastic doublets and method for making
- Patent number 6,084,724
- Issue date Jul 4, 2000
- Eastman Kodak Company
- Philip J. Wiegand
- G02 - OPTICS
Information Patent Grant
Zoom lens
- Patent number 5,991,096
- Issue date Nov 23, 1999
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Variable focal length lens system having a divergent front lens unit
- Patent number 5,875,059
- Issue date Feb 23, 1999
- Eastman Kodak Company
- Lee Roy Estelle
- G02 - OPTICS
Information Patent Grant
Lens system with reduced sensitivities and a method of manufacturing
- Patent number 5,805,348
- Issue date Sep 8, 1998
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Compact small format lens system
- Patent number 5,768,030
- Issue date Jun 16, 1998
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Cluster lens system such as for use in photographic printers
- Patent number 5,745,307
- Issue date Apr 28, 1998
- Eastman Kodak Company
- Barbara J. Kouthoofd
- G02 - OPTICS
Information Patent Grant
Zoom lenses
- Patent number 5,717,525
- Issue date Feb 10, 1998
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Optical magnifier
- Patent number 5,703,721
- Issue date Dec 30, 1997
- Eastman Kodak Company
- Joseph R. Bietry
- G02 - OPTICS
Information Patent Grant
Reverse Galilean finder with projected front window
- Patent number 5,671,092
- Issue date Sep 23, 1997
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Compact lens system and a method for making such
- Patent number 5,650,878
- Issue date Jul 22, 1997
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Compact 3X zoom lens
- Patent number 5,642,231
- Issue date Jun 24, 1997
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Compact zoom lens with reduced aspheric decenter sensitivity
- Patent number 5,602,676
- Issue date Feb 11, 1997
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Compact objective lens system
- Patent number 5,589,989
- Issue date Dec 31, 1996
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Triplet-type lens for use in a compact photographic camera
- Patent number 5,572,369
- Issue date Nov 5, 1996
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Wide-angle photographic lens system and a photographic camera
- Patent number 5,502,597
- Issue date Mar 26, 1996
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Real image zoom viewfinder
- Patent number 5,500,703
- Issue date Mar 19, 1996
- Eastman Kodak Company
- William T. Goosey
- G02 - OPTICS
Information Patent Grant
Optical system for printing normal and panoramic images
- Patent number 5,486,895
- Issue date Jan 23, 1996
- Eastman Kodak Company
- Carl F. Leidig
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Two element plastic zoom camera lens
- Patent number 5,473,473
- Issue date Dec 5, 1995
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Slide projector for front and rear projection
- Patent number 5,428,415
- Issue date Jun 27, 1995
- Eastman Kodak Company
- Brian W. Keelan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Zoom lens
- Patent number 5,381,269
- Issue date Jan 10, 1995
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Compact zoom lens having a weak front lens group
- Patent number 5,270,867
- Issue date Dec 14, 1993
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Zoom lens system for use in a compact camera
- Patent number 5,270,861
- Issue date Dec 14, 1993
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Microfilm reader/printer zoom lens system
- Patent number 5,255,123
- Issue date Oct 19, 1993
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Real image zoom viewfinder
- Patent number 5,247,324
- Issue date Sep 21, 1993
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Microfilm reader/printer zoom lens
- Patent number 5,132,846
- Issue date Jul 21, 1992
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Method for evaluating and designing lenses
- Patent number 5,067,067
- Issue date Nov 19, 1991
- Eastman Kodak Company
- Lee R. Estelle
- G05 - CONTROLLING REGULATING
Information Patent Grant
Finite conjugate projection lens system
- Patent number 4,991,946
- Issue date Feb 12, 1991
- Eastman Kodak Company
- William T. Goosey
- G02 - OPTICS
Information Patent Grant
Zoom lens
- Patent number 4,991,945
- Issue date Feb 12, 1991
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Zoom lens
- Patent number 4,948,239
- Issue date Aug 14, 1990
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS
Information Patent Grant
Zoom lens
- Patent number 4,934,795
- Issue date Jun 19, 1990
- Eastman Kodak Company
- Lee R. Estelle
- G02 - OPTICS

Lee R. Estelle

Person

Patents Grantslast 30 patents

Glass coated cemented plastic doublets and method for making

Zoom lens

Variable focal length lens system having a divergent front lens unit

Lens system with reduced sensitivities and a method of manufacturing

Compact small format lens system

Cluster lens system such as for use in photographic printers

Zoom lenses

Optical magnifier

Reverse Galilean finder with projected front window

Compact lens system and a method for making such

Compact 3X zoom lens

Compact zoom lens with reduced aspheric decenter sensitivity

Compact objective lens system

Triplet-type lens for use in a compact photographic camera

Wide-angle photographic lens system and a photographic camera

Real image zoom viewfinder

Optical system for printing normal and panoramic images

Two element plastic zoom camera lens

Slide projector for front and rear projection

Zoom lens

Compact zoom lens having a weak front lens group

Zoom lens system for use in a compact camera

Microfilm reader/printer zoom lens system

Real image zoom viewfinder

Microfilm reader/printer zoom lens

Method for evaluating and designing lenses

Finite conjugate projection lens system

Zoom lens

Zoom lens

Zoom lens