Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4736493 | Apparatus for separating waste from textile fiber processing machines | Ferdinand Leifeld | 1988-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4736493 | Apparatus for separating waste from textile fiber processing machines | Ferdinand Leifeld | 1988-04-12 |