Donald J. Axelrod

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Glenview, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Web cassette with cartridge load
- Patent number 4,214,828
- Issue date Jul 29, 1980
- Bell & Howell Company
- Donald J. Axelrod
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Web cassette with cartridge load
- Patent number 4,153,361
- Issue date May 8, 1979
- Bell & Howell Company
- Donald J. Axelrod
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic microfilm camera
- Patent number 4,148,579
- Issue date Apr 10, 1979
- Bell & Howell Company
- Donald J. Axelrod
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
System for interfacing an automatic processing machine with a stack...
- Patent number 4,124,290
- Issue date Nov 7, 1978
- Bell & Howell Company
- Donald J. Axelrod
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY