PRE-VENT INDUSTRIES, LLC

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FARGO, ND, US

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Patents Grantslast 30 patents

Information Patent Grant
Controlled access vent for water storage unit
- Patent number 7,546,850
- Issue date Jun 16, 2009
- Pre-Vent Industries, LLC
- Donald J. Pesek
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC