Inventor · disambiguated record
Darren C. Downs
Also filed as: DOWNS DARREN C
3 granted patents·1 pending application·26 citations·filing 2003–2005
69Inventor score
Technology areasH01T
Top patents by PatentIndex Score
4 records- 0177US7049733B2Spark plug center electrode assemblyFEDERAL MOGUL WORLDWIDE INC·Filed 2003·Granted May 23, 2006·16 cites·30 claims
- 0271US7190106B2Spark plug with ground electrode having mechanically locked precious metal featureFEDERAL MOGUL WORLD WIDE INC·Filed 2005·Granted Mar 13, 2007·4 cites·23 claims
- 0357US7011560B2Spark plug with ground electrode having mechanically locked precious metal featureFEDERAL MOGUL WORLD WIDE INC·Filed 2003·Granted Mar 14, 2006·6 cites·13 claims
- 0432US2005093414A1Glass sealed spark plug assemblyFEDERAL MOGUL WORLD WIDE INC·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Darren C. Downs files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →