Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5078061 | Doctor for screen printing | — | 1992-01-07 |
| 5031528 | Doctor for screen printing | — | 1991-07-16 |
| 4957045 | Doctor for screen printing | — | 1990-09-18 |
| 4539734 | Tensioning device for the screen fabric in silk screen printing frames | — | 1985-09-10 |
| 4462174 | Process and device for the treatment of screen print fabric | — | 1984-07-31 |
| 4373441 | Heatable sieve for screen printing | — | 1983-02-15 |
| 4334448 | Device for sharpening and/or forming the profile of a screen printing squeegee | — | 1982-06-15 |