Inventor · disambiguated record
Roy Winteringham
Also filed as: WINTERINGHAM ROY
3 granted patents·94 citations·filing 1988–1990
75Inventor score
Files withDU PONT3
Top patents by PatentIndex Score
3 records- 0188US4944846AProcess for the separation of HF via Azeotropic distillationDU PONT·Filed 1988·Granted Jul 31, 1990·35 cites·6 claims
- 0283US5094773AAzeotropes of HF and process for the separation of HF via azeotropic distillationDU PONT·Filed 1990·Granted Mar 10, 1992·27 cites·18 claims
- 0379US4911792AProcess for the separation of HF via phase separation and distillationDU PONT·Filed 1988·Granted Mar 27, 1990·32 cites·6 claims
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