Stuart E. Hayden — 2 Patents at Nibco

Stuart E. Hayden has been granted 2 US patents while listed as an inventor at Nibco. The first was granted in 1996 and the most recent in July 1998. Stuart E. Hayden ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Stuart E. Hayden in Louisville, KY, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5775365	Flood protection sewer backflow control valve and adapter assembly	Douglas A. Kieper, George H. Hunt	1998-07-07
5577531	Flood protection sewer backflow control valve and adapter assembly	Douglas A. Kieper, George H. Hunt	1996-11-26

Stuart E. Hayden — 2 Patents

Issued Patents All Time

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