Crawford; Roy R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Crawford; Roy R..The latest application filed is for "variable geometry of a housing for a blower assembly".
- Crawford; Roy R. - Blanchard OK
- Crawford; Roy R. - Tyler TX
| Patent | Date |
|---|---|
| Variable geometry of a housing for a blower assembly Grant 11,236,762 - Jayarathne , et al. February 1, 2 | 2022-02-01 |
| Variable Geometry Of A Housing For A Blower Assembly App 20200340494 - Jayarathne; Madhuka M. ; et al. | 2020-10-29 |
| Determining The Performance Of An Environmental System Using A Predictive Model App 20160004798 - Crawford; Roy R. ; et al. | 2016-01-07 |
| Ventilation controller Grant 8,702,482 - Helt , et al. April 22, 2 | 2014-04-22 |
| Humidity control for air conditioning system Grant 8,091,375 - Crawford January 10, 2 | 2012-01-10 |
| Humidity control for air conditioning system App 20070261422 - Crawford; Roy R. | 2007-11-15 |
| Ventilation controller App 20060117769 - Helt; Robert W. ; et al. | 2006-06-08 |
| NCAGE Code | 79XG7 | CRAWFORD, ROY R |
| CAGE Code | 79XG7 | CRAWFORD, ROY R |
| DUNS | 079649630 | Crawford, Roy R |
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