Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5185905 | Fiber processing roll having a helical sawtooth clothing | Hermann Trutzschler | 1993-02-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5185905 | Fiber processing roll having a helical sawtooth clothing | Hermann Trutzschler | 1993-02-16 |