DM

Douglas Courtney Martin

General Motors: 5 patents #3,082 of 18,328Top 20%
Delphi Technologies: 4 patents #801 of 4,124Top 20%
DE Delco Electronics: 3 patents #144 of 908Top 20%
📍 Warren, MI: #73 of 910 inventorsTop 9%
🗺 Michigan: #11,873 of 86,293 inventorsTop 15%
Overall (All Time): #662,766 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6714771 Broadcast radio signal seek circuit Louis L. Nagy, Anthony E Kaczor, Janalee Ann Graham 2004-03-30
6317090 AM/FM solar-ray antenna with mirror wiring grounding strap Louis L. Nagy 2001-11-13
6266023 Automotive radio frequency antenna system Louis L. Nagy, Michael Jerome Lewis 2001-07-24
6211831 Capacitive grounding system for VHF and UHF antennas Louis L. Nagy, Michael Jerome Lewis 2001-04-03
6020855 Transparent vehicle window antenna with capacitive connection apparatus Louis L. Nagy, Michael Jerome Lewis 2000-02-01
5739794 Vehicle window antenna with parasitic slot transmission line Louis L. Nagy 1998-04-14
5648785 Vehicle window with antenna connection apparatus Louis L. Nagy, Michael Jerome Lewis 1997-07-15
5528314 Transparent vehicle window antenna Louis L. Nagy, Mark Bellinger 1996-06-18