P

Inventor

BLACK WILLIAM B

US30 patents
⚠️ This page may combine multiple inventors who share the name “BLACK WILLIAM B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAVOX CORP

7 patents

3M INNOVATIVE PROPERTIES CO

6 patents

MONSANTO CO

4 patents

CELANESE CORP

3 patents

3M INNOVATIVE PROPERTIES COMPANY

2 patents

ANSWERSOFT INC

1 patent

BLACK WILLIAM B

1 patent

BLACK & BLACK SURGICAL INC

1 patent

W B BLACK & SONS LIMITED

1 patent

BLACK & SONS HOLDINGS LTD W B

1 patent

COGGIO WILLIAM D

1 patent

HEBRINK TIMOTHY J

1 patent

STOVER CARL A

1 patent