John H. Kindschy

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Hudson, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Deactivating device for magnetic markers in an electronic article s...
- Patent number 5,477,202
- Issue date Dec 19, 1995
- Minneaota Mining and Manufacturing Company
- Peter J. Zarembo
- G08 - SIGNALLING
Information Patent Grant
On the counter deactivator
- Patent number 5,376,923
- Issue date Dec 27, 1994
- Minnesota Mining and Manufacturing Company
- John H. Kindschy
- G08 - SIGNALLING