Steven A. Mayo — 9 Patents at The Eastern

Steven A. Mayo has been granted 9 US patents while listed as an inventor at The Eastern. The first was granted in 1987 and the most recent in March 1993. Steven A. Mayo ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Steven A. Mayo in Akron, OH, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5192096	Door lock assembly	Lee S. Weinerman, John V. Pastva	1993-03-09	$216,000
4969916	Latch and lock assemblies with spring-biased pivot bolts	Lee S. Weinerman, Joel T. Vargus, Thomas V. McLinden, Timothy H. Wentzell	1990-11-13	$130,000
D303754	Strike plate	Lee S. Weinerman	1989-10-03
D303351	Strike plate	Lee S. Weinerman	1989-09-12
4850208	Latch and lock assemblies with spring-biased pivot bolts	Lee S. Weinerman, Thomas V. McLinden, Timothy H. Wentzell	1989-07-25	$118,000
4850209	Latch and lock housings, handles and mounting brackets	Lee S. Weinerman, Joel T. Vargus, Frank R. Albris, Richard H. Russell, Thomas V. McLinden +2 more	1989-07-25	$118,000
4841755	Latch and lock assemblies with spring-biased slide bolts	Lee S. Weinerman, Joel T. Vargus, Frank R. Albris, Richard H. Russell, Thomas V. McLinden +2 more	1989-06-27	$218,000
4838056	Latch and lock assemblies with expansible latch elements	Lee S. Weinerman, Thomas V. McLinden, Timothy H. Wentzell	1989-06-13	$109,000
4706478	Rotary handle operated door lock	Jye P. Swan, Lee S. Weinerman	1987-11-17	$199,000

Steven A. Mayo — 9 Patents

Issued Patents All Time

Patent Widget