Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DH

Darren L. Harmon — 9 Patents

GIGrote Industries: 9 patents #12 of 105Top 15%
Madison, IN: #16 of 124 inventorsTop 15%
Indiana: #4,098 of 33,936 inventorsTop 15%
Overall (All Time): #573,782 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9496639 Electrical connectors for vehicles Alfredo Haros Hernandez, Leoncio Trejo Aguilar, Gumaro Carrizales Espinosa 2016-11-15
9045093 Trailer wiring over-current protection Robert Hugh Dobrow, Timothy W. Brooks, Alfredo Haros Hernandez, Shelly Ong, Eric Thorstensen 2015-06-02
8912721 Exclusive or (XOR) lamp driver and lamp Timothy W. Brooks, Peter H. Thompson 2014-12-16
8740628 Lamp plugs providing enhanced functionality Timothy W. Brooks, Charles D. Polley, Eric Thorstensen 2014-06-03
8272896 Retainer for overmolded electrical circuit Thomas J. Schulz, William E. Marvell 2012-09-25
7963006 Retainer for overmolded electrical circuit Thomas J. Schulz, William E. Marvell 2011-06-21
7435093 Nosebox for interchangeable connector assemblies for tractors and trailers Mark D. Noe 2008-10-14
6855006 Hybrid electrical connector for a lamp-to-harness interface Timothy W. Brooks, Don L. Weidman, Robert E. Fisher 2005-02-15
6558167 Nosebox with interchangeable connector assemblies for tractors and trailers Merrill W. Nay, Mark D. Noe 2003-05-06