Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644381 | Casting method and apparatus | Billy J. Cagle, Paul Flick, Arthur D. Parks | 2003-11-11 |
| 6554050 | Iron alloy casting method and apparatus | Billy J. Cagle, Paul T. Cody, D. Gary Wildrick, II | 2003-04-29 |