Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7520444 | System and method for controlling heat exchanger fans | Curtis Hall | 2009-04-21 |
| 7027587 | System and method for deriving sealing current | — | 2006-04-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7520444 | System and method for controlling heat exchanger fans | Curtis Hall | 2009-04-21 |
| 7027587 | System and method for deriving sealing current | — | 2006-04-11 |