Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154397 | Peripheral knife gate seal | David L. Thomas, Timothy Sumrall, Samuel A. Bryan | 1992-10-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5154397 | Peripheral knife gate seal | David L. Thomas, Timothy Sumrall, Samuel A. Bryan | 1992-10-13 |