Inventor · disambiguated record

Arthur S. Thomas

Also filed as: THOMAS ARTHUR S

1 granted patent·27 citations·filing 1992–1992

43Inventor score

Technology areasC10M

Files withETHYL PETROLEUM ADDITIVES LTD1

Top patents by PatentIndex Score

1 record

0171US5254272ALubricant compositions with metal-free antiwear or load-carrying additives and amino succinate estersETHYL PETROLEUM ADDITIVES LTD·Filed 1992·Granted Oct 19, 1993·27 cites·40 claims

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