Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398528 | Dual lobe, split ring, variable roller vane pump | Lowell D. Hansen, E. Kent Miller | 2002-06-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6398528 | Dual lobe, split ring, variable roller vane pump | Lowell D. Hansen, E. Kent Miller | 2002-06-04 |