Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4768443 | Working apparatus, especially a cleaning apparatus used in conjunction with a textile machine | Walter Gehrig | 1988-09-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4768443 | Working apparatus, especially a cleaning apparatus used in conjunction with a textile machine | Walter Gehrig | 1988-09-06 |