Inventor · disambiguated record
Robert E. Ellingham
Also filed as: ELLINGHAM ROBERT E
3 granted patents·51 citations·filing 1986–1990
71Inventor score
Top patents by PatentIndex Score
3 records- 0169US4720473AProduction of improved catalyst-type particles using length and density gradingCRI INT INC·Filed 1986·Granted Jan 19, 1988·35 cites·11 claims
- 0240US5108968AProcess for treating a material wherein the material is suspended in a gaseous atmosphereRECAT INC·Filed 1990·Granted Apr 28, 1992·11 cites·6 claims
- 0328US5082552AHydrotreating with catalyst particles using length and density gradingCRI INT INC·Filed 1990·Granted Jan 21, 1992·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →