Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5468137 | Apparatus for extruding a viscous material | David C. Becktel, Harry B. Newman | 1995-11-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5468137 | Apparatus for extruding a viscous material | David C. Becktel, Harry B. Newman | 1995-11-21 |