Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409143 | Damper assembly with an electro-optical controller for positioning the damper vanes | George Beck | 2002-06-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409143 | Damper assembly with an electro-optical controller for positioning the damper vanes | George Beck | 2002-06-25 |