Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6921245 | Coaxial seal for a pump | — | 2005-07-26 |
| 6709227 | Pitot tube insert | — | 2004-03-23 |
| 6431828 | Non-planar rotor cover for a centrifugal pump | — | 2002-08-13 |
| 5975840 | Pitot tube pump having axial-stabilizing construction | Thomas L. Angle, James Shaw, James V. Mangano, Steven D. Osborn, Gary M. Staff | 1999-11-02 |
| 5871304 | Precast prerotation basin system | Eric C. Maass, David P. Borrowman | 1999-02-16 |