Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9086076 | Variable pitch fan having a pitch sensor | Jonathan E. McCallum, George Antoszko, Mariusz Kloza | 2015-07-21 |
| 8197214 | Compact variable pitch fan | Jonathan E. McCallum, George Antoszko, Kevin Dewar, Cameron Dean Westbrook, Terry Dean Nelson +1 more | 2012-06-12 |
| 7672448 | Network interface device with a remote power source | James T. Schley-May, Brian L. Hinman, Paul M. Trethewey | 2010-03-02 |
| 7229250 | Control system for variable pitch fan | Jonathan E. McCallum | 2007-06-12 |