Inventor · disambiguated record
Donley D. Rowenhorst
Also filed as: ROWENHORST DONLEY D
6 granted patents·2,128 citations·filing 1983–1998
91Inventor score
Top patents by PatentIndex Score
6 records- 0198US5366523AAbrasive article containing shaped abrasive particlesMINNESOTA MINING & MFG·Filed 1992·Granted Nov 22, 1994·500 cites·19 claims
- 0298US5201916AShaped abrasive particles and method of making sameMINNESOTA MINING & MFG·Filed 1992·Granted Apr 13, 1993·702 cites·34 claims
- 0397USRE35570EAbrasive article containing shaped abrasive particlesMINNESOTA MINING & MFG·Filed 1995·Granted Jul 29, 1997·246 cites·4 claims
- 0497US4505720AGranular silicon carbide abrasive grain coated with refractory material, method of making the same and articles made therewithMINNESOTA MINING & MFG·Filed 1983·Granted Mar 19, 1985·192 cites·27 claims
- 0596US5984988AShaped abrasive particles and method of making sameMINNESOTA MINNING & MANUFACTUR·Filed 1998·Granted Nov 16, 1999·343 cites·19 claims
- 0694US5304331AMethod and apparatus for extruding bingham plastic-type materialsMINNESOTA MINING & MFG·Filed 1992·Granted Apr 19, 1994·145 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →