Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6673257 | Thermal cutoff construction compositions | — | 2004-01-06 |
| 6584940 | Flue pipe control | Prasad S. Khadkikar, Richard L. Gerich, Jeffrey Alan West, Derek Rose, Douglas J. Kempf +2 more | 2003-07-01 |