Richard A. Calabrese

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Newtown, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Reversible slip clutch
- Patent number 4,383,454
- Issue date May 17, 1983
- Pitney Bowes Inc.
- Richard A. Calabrese
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cold pressure fusing apparatus
- Patent number 4,372,247
- Issue date Feb 8, 1983
- Pitney Bowes Inc.
- Richard A. Calabrese
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Clutch for electrophotocopier reciprocating carriage
- Patent number 4,302,095
- Issue date Nov 24, 1981
- Pitney-Bowes, Inc.
- Richard A. Calabrese
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaner for pressure fixing roller
- Patent number 4,277,161
- Issue date Jul 7, 1981
- Pitney-Bowes, Inc.
- Richard A. Calabrese
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mechanical snubber assembly
- Patent number 4,253,551
- Issue date Mar 3, 1981
- Anchor/Darling Industries, Inc.
- Richard A. Calabrese
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Mechanical snubber assembly
- Patent number 4,187,933
- Issue date Feb 12, 1980
- Anchor/Darling Industries, Inc.
- Richard A. Calabrese
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...