Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7770593 | Bleed valve | — | 2010-08-10 |
| 6561485 | Tank safety valve | Torsten Wallbaum | 2003-05-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7770593 | Bleed valve | — | 2010-08-10 |
| 6561485 | Tank safety valve | Torsten Wallbaum | 2003-05-13 |