Inventor · disambiguated record
Victor T. Humphreys
Also filed as: HUMPHREYS VICTOR T
9 granted patents·140 citations·filing 1976–1979
89Inventor score
Top patents by PatentIndex Score
9 records- 0184US4154621AIntrachromoleucospheruloid pigment compositions and processes for producing the sameBURKE OLIVER W JR·Filed 1976·Granted May 15, 1979·14 cites·37 claims
- 0281US4132561AIntrachromospheruloid pigments and processes for producing sameDARRAH MARION·Filed 1976·Granted Jan 2, 1979·12 cites·42 claims
- 0381US4132562AIntrachromospheruloid/inorganic pigment compositions and processes for producing sameMARION DARRAH AND JOSEPH Y HOU·Filed 1976·Granted Jan 2, 1979·26 cites·41 claims
- 0480US4194920AIntrachromoleucospheruloid pigment compositions and processes for producing sameBURKE OLIVER W JR·Filed 1979·Granted Mar 25, 1980·25 cites·31 claims
- 0576US4169737AIntrachromospheruloid/intraleuco-spheruloid pigment compositions and processes for producing sameBURKE OLIVER W JR·Filed 1976·Granted Oct 2, 1979·20 cites·61 claims
- 0665US4132563AIntraleucospheruloid/organic color pigment compositions and processes for producing sameDARRAH MARION·Filed 1976·Granted Jan 2, 1979·13 cites·55 claims
- 0761US4132564AIntraleucospheruloid pigments and processes for producing sameDARRAH MARION·Filed 1976·Granted Jan 2, 1979·11 cites·55 claims
- 0855US4107126AVinylic filler pigments and processes for producing sameDARRAH MARION·Filed 1976·Granted Aug 15, 1978·12 cites·26 claims
- 0943US4107132AVinylic filler products and processes for producing sameDARRAH MARION·Filed 1976·Granted Aug 15, 1978·7 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →