David L. Carr

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Rochester, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Photographic element provided with a magnetic recording stripe and...
- Patent number 4,341,855
- Issue date Jul 27, 1982
- Eastman Kodak Company
- Edward D. Morrison
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic film unit
- Patent number 4,340,286
- Issue date Jul 20, 1982
- Eastman Kodak Company
- David L. Carr
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ultrasonically smoothing a magnetic layer on a web
- Patent number 4,044,174
- Issue date Aug 23, 1977
- Eastman Kodak Company
- David L. Carr
- G11 - INFORMATION STORAGE