Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828012 | Port integrated within valve stem | Mark C. Hegberg, Amjed Shafique, Prasert Buranatum | 2010-11-09 |
| 7445025 | Combination valve | Amjed Shafique, Prasert Buranatum, Lisa Hathy-Riles, Dan Schaffer, Mark C. Hegberg | 2008-11-04 |
| 5676740 | Means for removing gas from a hydronic system | Marvin P. Schwartz, Prasert Buranatum | 1997-10-14 |