Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5446952 | Pneumatic induction fiber spreader with lateral venturi restrictors | Robert A. Gray | 1995-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5446952 | Pneumatic induction fiber spreader with lateral venturi restrictors | Robert A. Gray | 1995-09-05 |