Inventor · disambiguated record

Thomas A. Washall

Also filed as: WASHALL THOMAS A

4 granted patents·20 citations·filing 1976–1979

72Inventor score

Technology areasC01B

Files withATLANTIC RICHFIELD CO4

Top patents by PatentIndex Score

4 records

0142US4038377ARemoval of selenium from urethane solutionsATLANTIC RICHFIELD CO·Filed 1976·Granted Jul 26, 1977·6 cites·21 claims
0241US4041139ARecovery of selenium from urethane solutionsATLANTIC RICHFIELD CO·Filed 1976·Granted Aug 9, 1977·6 cites·14 claims
0333US4224301ARemoval of tellurium from glycol ester solutionsATLANTIC RICHFIELD CO·Filed 1979·Granted Sep 23, 1980·3 cites·9 claims
0432US4038375AProcess for the recovery of selenium from selenium-containing urethane solutionsATLANTIC RICHFIELD CO·Filed 1976·Granted Jul 26, 1977·5 cites·17 claims

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