Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7527044 | Small engine carbon canister with check valve | Gary L. Dunkle, Louis T. Frank | 2009-05-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7527044 | Small engine carbon canister with check valve | Gary L. Dunkle, Louis T. Frank | 2009-05-05 |