Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6230832 | Truck underhood air flow management system | Michael von Mayenburg, Dean Lee Holter | 2001-05-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6230832 | Truck underhood air flow management system | Michael von Mayenburg, Dean Lee Holter | 2001-05-15 |