Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7726140 | System and method for using hot gas re-heat for humidity control | Stephen B. Pickle, John T. Knight, Stephen Wayne Bellah, Anthony Landers | 2010-06-01 |
| 7640066 | Transport of encapsulated serial data via instant messaging communication | Charles L. Crawford | 2009-12-29 |
| 7099748 | HVAC start-up control system and method | — | 2006-08-29 |
| 7062930 | System and method for using hot gas re-heat for humidity control | — | 2006-06-20 |
| 6634422 | Method for controlling an economizer | Stephen B. Pickle, Stephen C. Wilson | 2003-10-21 |
| 6491094 | Control for a heating ventilating and air conditioning unit | Neil A. Hughes | 2002-12-10 |
| 6488081 | Method for controlling a heating ventilating and air conditioning unit | Neil A. Hughes | 2002-12-03 |
| 6318966 | Method and system for controlling a compressor | Steven Madara, Johnthinh N. Tran | 2001-11-20 |
| 6298912 | Method and system for controlling an economizer | Stephen B. Pickle, Stephen C. Wilson | 2001-10-09 |
| 6250382 | Method and system for controlling a heating, ventilating, and air conditioning unit | Neil A. Hughes | 2001-06-26 |
| 5971067 | Air quality control system | Guy DeLuca | 1999-10-26 |
| 5305953 | Reactive heating control system | Harold L. Jeffery | 1994-04-26 |