Inventor · disambiguated record
Louis D. Hibbard
Also filed as: HIBBARD LOUIS D
10 granted patents·480 citations·filing 1992–2019
90Inventor score
Top patents by PatentIndex Score
10 records- 0196US5454844AAbrasive article, a process of making same, and a method of using same to finish a workpiece surfaceMINNESOTA MINING & MFG·Filed 1993·Granted Oct 3, 1995·288 cites·18 claims
- 0293US5342419AAbrasive composites having a controlled rate of erosion, articles incorporating same, and methods of making and using sameMINNESOTA MINING & MFG·Filed 1992·Granted Aug 30, 1994·61 cites·9 claims
- 0388US5667541ACoatable compositions abrasive articles made therefrom, and methods of making and using sameMINNESOTA MINING & MFG·Filed 1996·Granted Sep 16, 1997·95 cites·40 claims
- 0475USD950872SSponge with surface pattern3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted May 3, 2022·14 cites·1 claims
- 0566USD934573SSponge with surface pattern3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Nov 2, 2021·9 cites·1 claims
- 0647US5518512AAbrasive composites having a controlled rate of erosion, articles incorporating same, and methods of making and using sameMINNESOTA MINING & MFG·Filed 1994·Granted May 21, 1996·10 cites·8 claims
- 0736USD950871SSurface pattern on sponge3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted May 3, 2022·1 cites·1 claims
- 0836USD950870SSponge with surface pattern3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted May 3, 2022·1 cites·1 claims
- 0936USD950873SSponge with surface pattern3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted May 3, 2022·1 cites·1 claims
- 1030USD950874SSponge with surface pattern3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted May 3, 2022·0 cites·1 claims
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