Inventor · disambiguated record
Robert H. Ellis
Also filed as: ELLIS ROBERT · ELLIS ROBERT H · ELLIS ROBERT HAROLD
9 granted patents·155 citations·filing 1985–2014
89Inventor score
Files withUNITED ENGINEERING INC3DANIELI UNITED INC1INT ROLLING MILL CONSULTANTS1PERFINITY BIOSCIENCES INC1WEAN UNITED INC1
Top patents by PatentIndex Score
9 records- 0195US4730472AHydraulic contouring means for a hot or cold leveler machineUNITED ENGINEERING INC·Filed 1986·Granted Mar 15, 1988·46 cites·24 claims
- 0270US4761983AMethod and apparatus for winding material on a drumINT ROLLING MILL CONSULTANTS·Filed 1987·Granted Aug 9, 1988·30 cites·19 claims
- 0365US10266819B2Robust, easy to use immobilized enzyme reactorsPERFINITY BIOSCIENCES INC·Filed 2014·Granted Apr 23, 2019·2 cites·36 claims
- 0455US5846045AOver-the-cab loader and carrierFiled 1997·Granted Dec 8, 1998·22 cites·3 claims
- 0554US4676085ARolling mill for controlling the contour of a workpieceWEAN UNITED ROLLING MILLS INC·Filed 1985·Granted Jun 30, 1987·9 cites·2 claims
- 0652US5461895AHigh capacity hydraulic levellerDANIELI UNITED INC·Filed 1993·Granted Oct 31, 1995·12 cites·9 claims
- 0750US5046344AApparatus for sizing a workpieceUNITED ENGINEERING INC·Filed 1990·Granted Sep 10, 1991·14 cites·20 claims
- 0848US4656905AShearing apparatusWEAN UNITED INC·Filed 1985·Granted Apr 14, 1987·11 cites·15 claims
- 0942US4976158ATension measuring apparatusUNITED ENGINEERING INC·Filed 1989·Granted Dec 11, 1990·9 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →