Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828012 | Port integrated within valve stem | Mark C. Hegberg, Prasert Buranatum, Chalard Bunluaphob | 2010-11-09 |
| 7445025 | Combination valve | Chalard Bunluaphob, Prasert Buranatum, Lisa Hathy-Riles, Dan Schaffer, Mark C. Hegberg | 2008-11-04 |
| 6563064 | Fluid flow switch sensing device having a test button | Christopher Thomson | 2003-05-13 |