Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353990 | Sanitation indicator | Wendell J. Manske | 1982-10-12 |
PH
Paul Hawkins
Overall (1982): #39,703 of 81,411Top 50%
1
Patents 1982