P

Inventor

BARROWS THOMAS H

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

MINNESOTA MINING & MFG

13 patents

ADERANS RES INST INC

4 patents

BARROWS THOMAS H

2 patents

3M INNOVATIVE PROPERTIES CO

1 patent