Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828820 | Extrusion die systems, die changers, and related methods | David C. Woodcock, James D. Baldwin | 2020-11-10 |
| 6264447 | Air-cooled shaft seal | — | 2001-07-24 |
| 6213745 | High-pressure, self-lubricating journal bearings | Billy R. Whisnant, Kevin S. Tuttle | 2001-04-10 |
| 6179594 | Air-cooled shaft seal | — | 2001-01-30 |