Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9335063 | Detection of damper motor mechanically disconnected from damper assembly | Herman Marcus Thomas, Marcus Troxell | 2016-05-10 |
| 9310089 | Variable speed motor control method and apparatus | Mark G. Beste, Brian R. Hudson, Roger C. Hundt, David Omlor, David Michael Wynnick | 2016-04-12 |