Bhupendra J. Khandwala

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Claremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Card reader for security system
- Patent number 4,816,658
- Issue date Mar 28, 1989
- Casi-Rusco, Inc.
- Bhupendra J. Khandwala
- G07 - CHECKING-DEVICES
Information Patent Grant
Card reader with buffer for degraded mode
- Patent number 4,544,832
- Issue date Oct 1, 1985
- Figgie International, Inc.
- Jorge A. Young
- G07 - CHECKING-DEVICES
Information Patent Grant
Card reader for time and attendance
- Patent number 4,538,056
- Issue date Aug 27, 1985
- Figgie International, Inc.
- Jorge A. Young
- G07 - CHECKING-DEVICES