Konzal; Alexander
Patent Applications and Registrations
Patent applications and USPTO patent grants for Konzal; Alexander.The latest application filed is for "blower wheel".
- Konzal; Alexander - Igersheim DE
| Patent | Date |
|---|---|
| Blower wheel Grant 11,421,704 - Gruber , et al. August 23, 2 | 2022-08-23 |
| Fan wheel disc and fan wheel Grant 10,920,786 - Konzal , et al. February 16, 2 | 2021-02-16 |
| Connecting element Grant 10,662,972 - Baer , et al. | 2020-05-26 |
| Ventilator wheel and ventilator Grant 10,590,949 - Gebert , et al. | 2020-03-17 |
| Blower Wheel App 20200040904 - Gruber; Erhard ; et al. | 2020-02-06 |
| Fan Wheel Disc And Fan Wheel App 20190120245 - Konzal; Alexander ; et al. | 2019-04-25 |
| Connecting element for fan blades Grant D839,406 - Baer , et al. Ja | 2019-01-29 |
| Connecting Element App 20180274549 - Baer; Martin ; et al. | 2018-09-27 |
| Blower wheel disc Grant D809,643 - Gruber , et al. February 6, 2 | 2018-02-06 |
| Ventilator Wheel And Ventilator App 20180030994 - GEBERT; Daniel ; et al. | 2018-02-01 |
| Fanwheel Grant D772,392 - Gebert , et al. November 22, 2 | 2016-11-22 |
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