Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344235 | Erosion resistant mixing impeller | Ronald J. Weetman, Frederick W. Kehr, III, Jonathan C. Everdyke | 1994-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344235 | Erosion resistant mixing impeller | Ronald J. Weetman, Frederick W. Kehr, III, Jonathan C. Everdyke | 1994-09-06 |