Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5752803 | High pressure centrifugal slurry pump | Russell Schumack | 1998-05-19 |
| 5346361 | Air seal for pump with vertical shaft | Daniel J. Jurgill | 1994-09-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5752803 | High pressure centrifugal slurry pump | Russell Schumack | 1998-05-19 |
| 5346361 | Air seal for pump with vertical shaft | Daniel J. Jurgill | 1994-09-13 |