Bujak, Jr.; Walter E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bujak, Jr.; Walter E..The latest application filed is for "on board chiller capacity calculation".
- Bujak, Jr.; Walter E. - Suffield CT
- Bujak, Jr.; Walter E. - Winsor Locks CT
| Patent | Date |
|---|---|
| Economizer damper fault detection Grant 9,874,364 - Bujak, Jr. , et al. January 23, 2 | 2018-01-23 |
| On Board Chiller Capacity Calculation App 20170336119 - McDonough; Scott T. ; et al. | 2017-11-23 |
| Economizer Damper Fault Detection App 20150309120 - Bujak, JR.; Walter E. ; et al. | 2015-10-29 |
| Demand Defrost For Heat Pumps App 20110302937 - Bujak, JR.; Walter E. | 2011-12-15 |
| Hydronic system control for heating and cooling Grant 7,730,935 - Bujak, Jr. June 8, 2 | 2010-06-08 |
| Advanced starting control for multiple zone system Grant 6,644,398 - Bujak, Jr. November 11, 2 | 2003-11-11 |
| Advanced starting control for heating/cooling systems Grant 6,591,901 - Bujak, Jr. July 15, 2 | 2003-07-15 |
| Advanced starting control for multiple zone system Grant 6,467,537 - Bujak, Jr. October 22, 2 | 2002-10-22 |
| Advanced starting control for multiple zone system Grant 6,453,993 - Bujak, Jr. September 24, 2 | 2002-09-24 |
| Refrigerant subcooler for vapor compression refrigeration system Grant 6,253,562 - Bujak, Jr. July 3, 2 | 2001-07-03 |
| Variable air volume control system Grant 5,863,246 - Bujak, Jr. January 26, 1 | 1999-01-26 |
| System for providing integrated zone indoor air quality control Grant 5,520,328 - Bujak, Jr. May 28, 1 | 1996-05-28 |
| Fluid flow control for HVAC system with valve position readjustment to equalize conditioning rates in multiple zones Grant 5,501,265 - Bujak, Jr. March 26, 1 | 1996-03-26 |
| System for controlling heating or cooling capacity in heating or air conditioning systems Grant 5,369,597 - Bujak, Jr. November 29, 1 | 1994-11-29 |
| Electronic control module cover Grant D305,420 - Bujak, Jr. , et al. January 9, 1 | 1990-01-09 |
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