Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680667 | Head for a floor-cleaning mop | Franz Kresse, Rainer Osberghaus, Hans-Leo Fernschild | 1997-10-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680667 | Head for a floor-cleaning mop | Franz Kresse, Rainer Osberghaus, Hans-Leo Fernschild | 1997-10-28 |