Inventor · disambiguated record

David Leslie Andrew

Also filed as: ANDREW DAVID L · ANDREW DAVID LESLIE

4 granted patents·231 citations·filing 1996–1997

79Inventor score

Technology areasC10M

Files withEXXON RESEARCH ENGINEERING CO4

Top patents by PatentIndex Score

4 records

0195US5783531AManufacturing method for the production of polyalphaolefin based synthetic greases (LAW500)EXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Jul 21, 1998·198 cites·10 claims
0257US5851969AGrease containing diamine corrosion inhibitorsEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Dec 22, 1998·17 cites·9 claims
0348US5731274ALithium complex grease with extended lubrication lifeEXXON RESEARCH ENGINEERING CO·Filed 1996·Granted Mar 24, 1998·12 cites·19 claims
0432US5585335AImide and pyrrolidone grease thickeners with terephthalate complexing agentEXXON RESEARCH ENGINEERING CO·Filed 1996·Granted Dec 17, 1996·4 cites·11 claims

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