Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5975840 | Pitot tube pump having axial-stabilizing construction | Thomas L. Angle, James Shaw, Joel Quinn, Steven D. Osborn, Gary M. Staff | 1999-11-02 |
| 5238363 | Dual suction vertical pump with pendant auger | Bruce R. Thielke | 1993-08-24 |