Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10112289 | Tool for pulling impeller wear ring | Alexander K. Miller, Louis C. Bock | 2018-10-30 |
| 9486902 | Tool for pulling impeller wear ring | Alexander K. Miller, Louis C. Bock | 2016-11-08 |