Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402888 | Corona discharge treatment roll | — | 1983-09-06 |
| 4301730 | Anilox roll and method of making the same | Charles R. Heurich | 1981-11-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4402888 | Corona discharge treatment roll | — | 1983-09-06 |
| 4301730 | Anilox roll and method of making the same | Charles R. Heurich | 1981-11-24 |