James R. Goldberg

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Novato, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Cryptographic based electronic lock system and method of operation
- Patent number 4,837,822
- Issue date Jun 6, 1989
- Schlage Lock Company
- Thomas W. Crosley
- G07 - CHECKING-DEVICES
Information Patent Grant
Combined door handle and lock unit
- Patent number D300300
- Issue date Mar 21, 1989
- Schlage Lock Company
- James R. Goldberg
- D08 - Tools and hardware