Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7854451 | Anchor pile coupling system | — | 2010-12-21 |
| 4527911 | Lubrication system | — | 1985-07-09 |
| 4453783 | Bearing support structure | Richard T. White | 1984-06-12 |
| 4406459 | Oil weepage return for carbon seal plates | Donald D. Sidat | 1983-09-27 |