Inventor · disambiguated record
Ronald O. Zemke
Also filed as: ZEMKE RONALD O
8 granted patents·406 citations·filing 1979–1995
91Inventor score
Files withMINNESOTA MINING & MFG8
Top patents by PatentIndex Score
8 records- 0193US5427595AAbrasive filaments comprising abrasive-filled thermoplastic elastomer, methods of making same, articles incorporating same and methods of using said articlesMINNESOTA MINING & MFG·Filed 1993·Granted Jun 27, 1995·138 cites·12 claims
- 0291US4328274ATransparent friction surface sheet materialMINNESOTA MINING & MFG·Filed 1979·Granted May 4, 1982·53 cites·13 claims
- 0383US5011642AMethod of making extruded articleMINNESOTA MINING & MFG·Filed 1989·Granted Apr 30, 1991·54 cites·8 claims
- 0481US4634485AExtruded article and method of making the sameMINNESOTA MINING & MFG·Filed 1985·Granted Jan 6, 1987·46 cites·18 claims
- 0581US4631215AExtruded article and method of making the sameMINNESOTA MINING & MFG·Filed 1985·Granted Dec 23, 1986·38 cites·31 claims
- 0676US5491025AAbrasive filaments comprising abrasive-filled thermoplastic elastomerMINNESOTA MINING & MFG·Filed 1995·Granted Feb 13, 1996·27 cites·21 claims
- 0775US4732770AExtruded article and method of making the sameMINNESOTA MINING & MFG·Filed 1986·Granted Mar 22, 1988·36 cites·17 claims
- 0858US5837179AMethod of making abrasive filaments comprising abrasive-filled thermoplastic elastomerMINNESOTA MINING & MFG·Filed 1995·Granted Nov 17, 1998·14 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →