Sentz; Roderick Ray
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sentz; Roderick Ray.The latest application filed is for "systems and methods for controlling fan motors with variable frequency drives".
- Sentz; Roderick Ray - Spring Grove PA
| Patent | Date |
|---|---|
| Systems And Methods For Controlling Fan Motors With Variable Frequency Drives App 20220247341 - Dubensky; Harold J. ; et al. | 2022-08-04 |
| Systems and methods for controlling fan motors with variable frequency drives Grant 11,342,881 - Dubensky , et al. May 24, 2 | 2022-05-24 |
| Systems And Methods For Controlling Fan Motors With Variable Frequency Drives App 20210058021 - Dubensky; Harold J. ; et al. | 2021-02-25 |
| Systems and methods for controlling fan motors with variable frequency drives Grant 10,833,625 - Dubensky , et al. November 10, 2 | 2020-11-10 |
| Flexible Tubing For Hvac System App 20180106486 - Caskey; Curtis Wayne ; et al. | 2018-04-19 |
| Systems And Methods For Controlling Fan Motors With Variable Frequency Drives App 20180102726 - Dubensky; Harold J. ; et al. | 2018-04-12 |
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