Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4704763 | Wringer for mops and the like | Dieter Sacks | 1987-11-10 |
| 4663798 | Apparatus for wringing the strands of mops | Dieter Sacks | 1987-05-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4704763 | Wringer for mops and the like | Dieter Sacks | 1987-11-10 |
| 4663798 | Apparatus for wringing the strands of mops | Dieter Sacks | 1987-05-12 |