Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5738167 | Blower fan housing assembly | Henry C. Bierwirth | 1998-04-14 |
| 4808068 | Blower unloading device | James V. Foty | 1989-02-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5738167 | Blower fan housing assembly | Henry C. Bierwirth | 1998-04-14 |
| 4808068 | Blower unloading device | James V. Foty | 1989-02-28 |