Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6012617 | Flow control device and a container provided therewith | Dudley John Travers Knight, Ben Heijenga | 2000-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6012617 | Flow control device and a container provided therewith | Dudley John Travers Knight, Ben Heijenga | 2000-01-11 |