Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5590427 | Shower sitting structure | Wilhelmine M. M. Weterings, Willem G. L. de Jong | 1997-01-07 |
| 5307528 | Handle | Casper J. F. De Jonge | 1994-05-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5590427 | Shower sitting structure | Wilhelmine M. M. Weterings, Willem G. L. de Jong | 1997-01-07 |
| 5307528 | Handle | Casper J. F. De Jonge | 1994-05-03 |