Top Inventors in Covington, OH | Patent Leaderboard

Covington, OH ranks #12,649 worldwide for total patents filed all time, with 139 patents from 33 inventors. Leading employers of inventors based in Covington, OH include Crown Equipment, Emerson Climate Technologies, Goodrich. That works out to 54.5 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.

Showing 1–33 of 33 inventors

Rank	Inventor	Primary Company	Patents
1	Stephen J. Dellinger	—	22
2	Trisha M. Luthman	Crown Equipment	20
3	Vernon W. Siefring	Crown Equipment	16
3	Edward J. Trudeau, Jr.	Emerson Climate Technologies	16
#5	Robert Phillis	Goodrich	8
#6	Douglas Lee Hague	Evolve Range Solutions	6
#7	Michael W. Klintworth	Gas Research Institute	5
#7	Ralph H. Willgohs	French Oil Mill Machinery	5
#7	Martin Wilson	—	5
#10	Katie D. Hamilton	Regal Beloit America	4
#10	Kenneth L. Robertson	Federal Reserve Bank Of Richmond	4
#12	Cheri Wagner	Lisco	3
#12	John Blair	Federal-Mogul Motorparts	3
#14	John E. Mutzner	Arvinmeritor Technology	2
#14	Mark Gariety	Emerson Climate Technologies	2
#16	Roberta Noble	—	1
#16	Paul D. Cassity	US Air Force	1
#16	Kenneth Ralph Yingst	—	1
#16	Therell D. Hoblit	Compagnie Hobart	1
#16	Harley J. Weldy	Dayton-Phoenix Group	1
#16	Terrence J. Meyer	—	1
#16	Carl L. Reck	—	1
#16	Marvin J. McDowell	Whirlpool	1
#16	Curtis C. Beckner	Illinois Tool Works	1
#16	Robert L. Robbins	—	1
#16	Jerry L. Besecker	Hobart Brothers	1
#16	Rodger A. McCullough	—	1
#16	Timothy Fortner	Crane Pumps & Systems	1
#16	Robert J. Shefbuch	Unknown	1
#16	James A. Asbury	Helix, Enterprises	1
#16	Phillip A. Cota	—	1
#16	Craig L. Cota	—	1
#16	Darryl W. Filbrun	Illinois Tool Works	1

Part of Ohio

Covington, OH All Time