P

Inventor

GAINES DONALD R

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

GULF & WESTERN MFG CO

8 patents

O & S MFG CO

1 patent

NOVO PRODUCTS INC

1 patent

GAINES DONALD R

1 patent

EVANS PROD CO

1 patent

MARKETING DISPLAYS INC

1 patent