Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478553 | High thrust turbocharger rotor with ball bearings | James W. Heilenbach, Eric J. Duve | 2002-11-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478553 | High thrust turbocharger rotor with ball bearings | James W. Heilenbach, Eric J. Duve | 2002-11-12 |