Patrick J. Caulfield

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Wayzata, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for read and print data
- Patent number 4,082,943
- Issue date Apr 4, 1978
- Pako Corporaton
- Gerald A. Jensen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Closed loop feedback digital system for exponentially varying signa...
- Patent number 4,042,973
- Issue date Aug 16, 1977
- Pako Corporation
- Patrick J. Caulfield
- G06 - COMPUTING CALCULATING COUNTING