Dave Uzonyi

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Wallaceburg, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for closing and sealing the open end of a pipe
- Patent number 9,746,120
- Issue date Aug 29, 2017
- CAR-BER Investments Inc.
- Guy Berube
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR CLOSING AND SEALING THE OPEN END OF A PIPE
- Publication number 20150362114
- Publication date Dec 17, 2015
- CAR-BER Investments Inc.
- Guy Berube
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...