Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343101 | Scraper bowl structure | Philip H. Tullis | 1982-08-10 |
WK
William H. Klekamp
Overall (1982): #23,785 of 81,411Top 30%
1
Patents 1982