John R. Kudrna

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Jefferson Hills, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tile spacing device and method of use
- Patent number 9,617,742
- Issue date Apr 11, 2017
- John R. Kudrna
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
TILE SPACING DEVICE AND METHOD OF USE
- Publication number 20160333596
- Publication date Nov 17, 2016
- John R. Kudrna
- E04 - BUILDING