Inventor

HIBBARD LOUIS D

US10 patents

⚠️ This page may combine multiple inventors who share the name “HIBBARD LOUIS D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

6 patents

USD950872SMay 3, 2022

MINNESOTA MINING & MFG

4 patents

US5454844AOct 3, 1995

Abrasive article, a process of making same, and a method of using same to finish a workpiece surface

MINNESOTA MINING & MFG288 citations97

US5667541ASep 16, 1997

Coatable compositions abrasive articles made therefrom, and methods of making and using same

MINNESOTA MINING & MFG95 citations96

US5342419AAug 30, 1994

Abrasive composites having a controlled rate of erosion, articles incorporating same, and methods of making and using same

MINNESOTA MINING & MFG61 citations94

US5518512AMay 21, 1996

Abrasive composites having a controlled rate of erosion, articles incorporating same, and methods of making and using same

MINNESOTA MINING & MFG10 citations72

HIBBARD LOUIS D

3M INNOVATIVE PROPERTIES CO

Sponge with surface pattern

Sponge with surface pattern

Sponge with surface pattern

Sponge with surface pattern

Sponge with surface pattern

Surface pattern on sponge

MINNESOTA MINING & MFG

Abrasive article, a process of making same, and a method of using same to finish a workpiece surface

Coatable compositions abrasive articles made therefrom, and methods of making and using same

Abrasive composites having a controlled rate of erosion, articles incorporating same, and methods of making and using same

Abrasive composites having a controlled rate of erosion, articles incorporating same, and methods of making and using same