Inventor · disambiguated record

Fred E. Barnes

Also filed as: BARNES FRED E

1 granted patent·28 citations·filing 2001–2001

44Inventor score

Technology areasC10L

Files withCHEVRON USA INC1

Top patents by PatentIndex Score

1 record

0184US6767372B2Aviation gasoline containing reduced amounts of tetraethyl leadCHEVRON USA INC·Filed 2001·Granted Jul 27, 2004·28 cites·29 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →