Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964826 | Modular heater systems | Eric Ellis, Shawn Leininger, Allen Boldt | 2011-06-21 |
| 7919733 | Modular heater systems | Eric Ellis, Shawn Leininger, Peggy Gruenloh, Steve Brncic, Allen Boldt | 2011-04-05 |