Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801765 | Variable speed blower control for HVAC systems | Der-Kai Hung | 2020-10-13 |
| 10563883 | HVAC bypass control | Walter Davis, II, Colin Clara, Eric Perez | 2020-02-18 |
| 9909770 | Outdoor fan and indoor blower controller for heating, ventilation and air conditioning system and method of operation thereof | Carlos O. Chamorro, John P. Stachler, Stephen A. Walter | 2018-03-06 |
| 9310089 | Variable speed motor control method and apparatus | Mark G. Beste, Brian R. Hudson, David Omlor, Stephen A. Walter, David Michael Wynnick | 2016-04-12 |
| 8948918 | Outdoor fan and indoor blower controller for heating, ventilation and air conditioning system and method of operation thereof | Carlos O. Chamorro, John P. Stachler, Stephen A. Walter | 2015-02-03 |
| 8538587 | HVAC system with automated blower capacity dehumidification, a HVAC controller therefor and a method of operation thereof | Mark D. Hess, Stephen A. Walter | 2013-09-17 |
| 4521827 | Heat sink mounting | William D. Jordan, James D. Pritchett | 1985-06-04 |
| 4403102 | Heat sink mounting | William D. Jordan, James D. Pritchett | 1983-09-06 |