Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10690139 | Multi-stage pump with enhanced thrust balancing features | Paul Walter Behnke, Carlos Preciado | 2020-06-23 |
| 8226352 | “O” head design | Jose Ramon Gutierrez, Richard J. O'Donnell, Steven Edwin Webster | 2012-07-24 |