Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517249 | Bearing with amorphous boron carbide coating | — | 2003-02-11 |
| 6502991 | Rotary fluid bearing coatings and coining and processes for manufacturing the same | Richard Knepper, Thomas Underwood | 2003-01-07 |