Joseph J. Field

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Hudson, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Monitoring tag with removal detection
- Patent number 5,543,780
- Issue date Aug 6, 1996
- Secure Care Products, Inc.
- John M. McAuley
- G08 - SIGNALLING
Information Patent Grant
Reverse side marking plotter/printer pad
- Patent number 4,536,770
- Issue date Aug 20, 1985
- Allen Datagraph Incorporated
- Richard M. Allen
- G01 - MEASURING TESTING