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Rochester, NY, United States of America

Frederick F Geyer

USPTO Granted Patents = 10

Average Co-Inventor Count = 1.6

ph-index = 7

Forward Citations = 151(Granted Patents)

Company Filing History:

10 out of 21,594

Eastman-kodak Company

Years Active: 1982-1987

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4672599 - Optical disc unit and method and apparatus for writing and/or reading (1987-06-09),

2. 4561086 - Optical write/read unit with selective-transparency cover (1985-12-24),

3. 4536869 - Optical disk assembly (1985-08-20),

4. 4475179 - Optical disc write/read methods and apparatus with improved focus and (1984-10-02),

5. 4462036 - Optical disc assemblies for optical disc write/read apparatus (1984-07-24),

6. 4451836 - Optical disc write/read apparatus (1984-05-29),

7. 4449139 - Optical disc unit, fabrication method and cooperating write and/or read (1984-05-15),

8. 4447899 - Optical disc method, media and apparatus for writing and/or reading (1984-05-08),

9. 4397527 - Apparatus for use in correcting beam anamorphicity by vector diffraction (1983-08-09),

10. 4365258 - Optical disc unit, fabrication method and cooperating write and/or read (1982-12-21),

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