Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7166023 | Vent assembly with single piece cover | James A. Haigh, Richard J. Iminski | 2007-01-23 |
| 7140959 | Vent assembly with single piece cover | James A. Haigh, Richard J. Iminski | 2006-11-28 |