Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8493037 | Energy capture circuit | John E. Overland | 2013-07-23 |
| 8446132 | Methods and apparatuses for electrical pulse energy capture | John E. Overland, Jason A. Christensen | 2013-05-21 |
| 7884579 | Energy capture circuit | John E. Overland | 2011-02-08 |
| 7279857 | System, method, and computer-readable medium for reduction of commutation-related acoustic noise in a fan system | Samuel M. Babb, Jeffrey S. Weaver, Garland Lee, Peter M. Piotrowski | 2007-10-09 |