David N. Long

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Cheshire, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Mail handling apparatus and process for printing an image column-by...
- Patent number 5,651,103
- Issue date Jul 22, 1997
- Pitney Bowes Inc.
- Robert G. Arsenault
- G07 - CHECKING-DEVICES
Information Patent Grant
Universal controller interface for barcode printers
- Patent number 5,497,450
- Issue date Mar 5, 1996
- Monarch Marking Systems, Inc.
- James E. Helmbold
- G06 - COMPUTING CALCULATING COUNTING