Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9140381 | Butterfly valve | Timo Hufnagel, Mark Edward Byers Sealy | 2015-09-22 |
| 9062797 | High temperature butterfly valve | Timo Hufnagel, Mark Edward Byers Sealy | 2015-06-23 |
| 9022351 | Butterfly valve | Timo Hufnagel, Mark Edward Byers Sealy | 2015-05-05 |