Wayne A. Kovar — 4 Patents at Bowen Tools

Wayne A. Kovar has been granted 4 US patents while listed as an inventor at Bowen Tools. The first was granted in 1983 and the most recent in December 1996. Wayne A. Kovar ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Wayne A. Kovar in Houston, TX, US.

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Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5584353	Well jar accelerator with expansion chamber	Roger Chancey, Archie W. Peil	1996-12-17
4706745	Lock-down releasing spear assembly	Thomas R. Bishop, Clyde D. Roque	1987-11-17
4439167	Shock absorber assembly	Thomas R. Bishop, Archie W. Peil, Roger Chancey	1984-03-27	$9,227,000
4387885	Shock absorber assembly for absorbing shocks encountered by a drill string	Thomas R. Bishop, Roger Chancey	1983-06-14	$11,193,000

Wayne A. Kovar — 4 Patents

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