Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4428723 | Apparatus for stretching a continuously advancing synthetic-resin web and feeding same stepwise to a thermoforming machine | Alfons W. Thiel | 1984-01-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4428723 | Apparatus for stretching a continuously advancing synthetic-resin web and feeding same stepwise to a thermoforming machine | Alfons W. Thiel | 1984-01-31 |