P

Inventor

DONOVAN MARY B

US5 patents
⚠️ This page may combine multiple inventors who share the name “DONOVAN MARY B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MINNESOTA MINING & MFG

4 patents
US5492550AFeb 20, 1996

Surface treating articles and methods of making same

MINNESOTA MINING & MFG70 citations93
US5306319AApr 26, 1994

Surface treating articles and methods of making same

MINNESOTA MINING & MFG48 citations93
US5573844ANov 12, 1996

Conformable surface finishing article and method for manufacture of same

MINNESOTA MINING & MFG79 citations90
US4587148AMay 6, 1986

Flocked floor mat with foraminous layer

MINNESOTA MINING & MFG18 citations71

3M INNOVATIVE PROPERTIES CO

1 patent
US7628829B2Dec 8, 2009

Abrasive article and method of making and using the same

3M INNOVATIVE PROPERTIES CO44 citations91