Salvatore J. Calvi

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Stamford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Postal fixed and variable data thermal printer
- Patent number 4,580,144
- Issue date Apr 1, 1986
- Pitney Bowes Inc.
- Salvatore J. Calvi
- G07 - CHECKING-DEVICES
Information Patent Grant
Cleaning apparatus
- Patent number 4,260,243
- Issue date Apr 7, 1981
- Pitney Bowes Inc.
- Donald T. Dolan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Xerographic fusing apparatus
- Patent number 4,118,178
- Issue date Oct 3, 1978
- Pitney-Bowes, Inc.
- Salvatore J. Calvi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Control circuit for electrostatic copying machine
- Patent number 3,985,433
- Issue date Oct 12, 1976
- Pitney-Bowes, Inc.
- Salvatore J. Calvi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY