Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5732658 | Stable provided with manure collection pit with V-shaped bottom, and method for reducing ammonia emission | Johannus Stephanus Josephus Wolters | 1998-03-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5732658 | Stable provided with manure collection pit with V-shaped bottom, and method for reducing ammonia emission | Johannus Stephanus Josephus Wolters | 1998-03-31 |