Hans R. Forster

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Trumbull, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for folding and sealing sheets
- Patent number RE34338
- Issue date Aug 10, 1993
- Pitney Bowes Inc.
- Christian A. Beck
- 156 - Adhesive bonding and miscellaneous chemical manufacture
Information Patent Grant
Device for folding and sealing sheets
- Patent number RE34288
- Issue date Jun 22, 1993
- Pitney Bowes Inc.
- Christian A. Beck
- 156 - Adhesive bonding and miscellaneous chemical manufacture
Information Patent Grant
Device for folding and sealing sheets
- Patent number 4,816,108
- Issue date Mar 28, 1989
- Pitney Bowes Inc.
- Christian A. Beck
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Method for folding and sealing sheets
- Patent number 4,701,233
- Issue date Oct 20, 1987
- Pitney Bowes Inc.
- Christian A. Beck
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES