Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186408 | Machine for winding elongated strips on an axle mounted core | — | 1993-02-16 |
| 4929162 | Air rings for production of blown plastic film | — | 1990-05-29 |
| 4826414 | Air rings for production of blown plastic film | — | 1989-05-02 |
| 4748884 | Cutting assembly for cutting thin strips of flexible material | — | 1988-06-07 |
| 4749346 | Apparatus for the production of plastic film | — | 1988-06-07 |
| 4728277 | Film-handling devices for thin flexible films | — | 1988-03-01 |
| 4676728 | Apparatus for gauge distribution in plastic tubing | — | 1987-06-30 |
| 4533309 | Collapsing frame for moving tubes of plastic material | — | 1985-08-06 |
| 4479766 | Apparatus for the production of plastic film | — | 1984-10-30 |
| 4373979 | Sealed bags of plastic materials | — | 1983-02-15 |