Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647735 | Centrifugal pump having oil misting system with pivoting blades | — | 1997-07-15 |
| 5642888 | Temperature and pressure resistant rotating seal construction for a pump | — | 1997-07-01 |
| 5632608 | Pump oil mister with reduced windage | — | 1997-05-27 |
| 5591020 | Pump oil mister | — | 1997-01-07 |