George G. Gelfer

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W. Redding, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Batch mailing system
- Patent number 4,947,333
- Issue date Aug 7, 1990
- Pitney Bowes Inc.
- Ronald P. Sansone
- G07 - CHECKING-DEVICES
Information Patent Grant
Inserter based mail manifesting system
- Patent number 4,908,768
- Issue date Mar 13, 1990
- Pitney Bowes Inc.
- George G. Gelfer
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Mail processing system with multiple work stations
- Patent number 4,837,701
- Issue date Jun 6, 1989
- Pitney Bowes Inc.
- Ronald P. Sansone
- G07 - CHECKING-DEVICES