Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8196232 | Exhaust unit for a toilet bowl | Petrus Joannes Wilhelmus Van Herp, Johannes Oonk | 2012-06-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8196232 | Exhaust unit for a toilet bowl | Petrus Joannes Wilhelmus Van Herp, Johannes Oonk | 2012-06-12 |