Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7047788 | Precision control of airfoil thickness in hot forging | Richard L. Couture, Sukhminder Grewal | 2006-05-23 |
| 6223573 | Method for precision temperature controlled hot forming | Sukhminder Grewal, Richard L. Couture | 2001-05-01 |
| 6138491 | Apparatus and method for low heat transfer rate chill down during forging | Sukhminder Grewal, Richard L. Couture | 2000-10-31 |