Inventor · disambiguated record
Thomas E. Richards
Also filed as: RICHARDS SR THOMAS · RICHARDS THOMAS E
5 granted patents·33 citations·filing 1977–2018
76Inventor score
Top patents by PatentIndex Score
5 records- 0154US10662500B2Process for the recovery of precious metal from petrochemical process residuesHERAEUS DEUTSCHLAND GMBH & CO KG·Filed 2018·Granted May 26, 2020·0 cites·13 claims
- 0245US4147757AMethod for producing ammonium phosphate which is substantially free of arsenicOLIN CORP·Filed 1977·Granted Apr 3, 1979·7 cites·25 claims
- 0344US4303524ARotary vacuum precoat filterRICHARDS THOMAS E·Filed 1980·Granted Dec 1, 1981·15 cites·10 claims
- 0442US4313919AProcess for removing fine solids from phosphoric acid by vacuum filtrationOCCIDENTAL CHEM CO·Filed 1980·Granted Feb 2, 1982·7 cites·10 claims
- 0536US4853201ARecovery of P2 O5 values from phosphoric acid hemihydrate crystalsOCCIDENTAL CHEM CO·Filed 1988·Granted Aug 1, 1989·4 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →