Charles A. Vogel

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tape transport apparatus with translative friction force system
- Patent number 4,196,872
- Issue date Apr 8, 1980
- American Videonetics Corporation
- Charles A. Vogel
- G11 - INFORMATION STORAGE
Information Patent Grant
Web transport apparatus with intermittently applied loading brake
- Patent number 4,079,899
- Issue date Mar 21, 1978
- American Videonetics Corporation
- Charles A. Vogel
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape guide assembly for rotating head
- Patent number 3,972,074
- Issue date Jul 27, 1976
- American Videonetics Corporation
- Charles A. Vogel
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape roll hold-down device
- Patent number 3,937,411
- Issue date Feb 10, 1976
- American Videonetics Corporation
- Charles A. Vogel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY