Richard A. Davi

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Glenwood, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Two hole punch assembly
- Patent number D289776
- Issue date May 12, 1987
- Rolodex Corporation
- Albrecht Goertz
- D19 - Office supplies
Information Patent Grant
Covered swivel card file
- Patent number D280423
- Issue date Sep 3, 1985
- Rolodex Corporation
- Robert W. Burton
- D19 - Office supplies
Information Patent Grant
Combined telephone list finder and desk tray
- Patent number D270549
- Issue date Sep 13, 1983
- Rolodex Corporation
- Robert W. Burton
- D19 - Office supplies