Inventor · disambiguated record
Michael R. Huffman
Also filed as: HUFFMAN MICHAEL R
3 granted patents·1 pending application·48 citations·filing 2001–2008
72Inventor score
Technology areasF02M
Top patents by PatentIndex Score
4 records- 0182US6684854B2Auxiliary systems for an engine having two electrical actuators on a single circuitCATERPILLAR INC·Filed 2001·Granted Feb 3, 2004·23 cites·20 claims
- 0278US6976474B1Mechanically actuated, electronically controlled fuel injection systemCATERPILLAR INC·Filed 2004·Granted Dec 20, 2005·18 cites·20 claims
- 0358US7455243B2Electronic unit injector with pressure assisted needle controlCATERPILLAR INC·Filed 2004·Granted Nov 25, 2008·7 cites·10 claims
- 0446US2008315009A1Electronic unit injector with pressure assisted needle controlCOLDREN DANA R·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Michael R. Huffman 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 →