Barbara J. Kouthoofd

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Lens system
- Patent number 5,808,815
- Issue date Sep 15, 1998
- Eastman Kodak Company
- Barbara J. Kouthoofd
- 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
Enlarging lens with a large working distance
- Patent number 5,724,191
- Issue date Mar 3, 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