LOERCHER; Frieder

Patent Applications and Registrations

Patent applications and USPTO patent grants for LOERCHER; Frieder.The latest application filed is for "method for the quantitative determination of a current operating state-dependent variable of a fan, in particular a pressure change or pressure increase, and fan".

Company Profile

5.6.11

LOERCHER; Frieder - Braunsbach DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method For The Quantitative Determination Of A Current Operating State-dependent Variable Of A Fan, In Particular A Pressure Change Or Pressure Increase, And Fan App 20220307508 - LOERCHER; Frieder ; et al.	2022-09-29
Fan With Scroll Housing And Scroll Housing For Fan App 20220290688 - LOERCHER; Frieder	2022-09-15
Fan And Method For Determining A Media Flow Moved By The Fan App 20220235781 - OBST; Raphael Simon ; et al.	2022-07-28
Fan wheel, fan, and system having at least one fan Grant 11,371,529 - Loercher , et al. June 28, 2	2022-06-28
Fan system and arrangement of one or more such fan systems in a flow duct Grant 11,371,730 - Loercher , et al. June 28, 2	2022-06-28
Ventilator and deflector plate for a ventilator Grant 11,359,644 - Loercher , et al. June 14, 2	2022-06-14
Fan and inlet guide grid for a fan Grant 11,255,346 - Loercher February 22, 2	2022-02-22
Ventilator And Deflector Plate For A Ventilator App 20210262488 - Loercher; Frieder ; et al.	2021-08-26
Housing For A Fan And Fan App 20210262487 - LOERCHER; Frieder ; et al.	2021-08-26
Vanes for the impeller of a ventilator, impeller, and axial ventilator, diagonal ventilator, or radial ventilator Grant 11,035,233 - Gauss , et al. June 15, 2	2021-06-15
Fan And Intake Grid For A Fan App 20210164495 - LOERCHER; Frieder ; et al.	2021-06-03
Diagonal or radial fan having a guide device Grant 10,724,539 - Hub , et al.	2020-07-28
Vanes For The Impeller Of A Ventilator, Impeller, And Axial Ventilator, Diagonal Ventilator, Or Radial Ventilator App 20200173284 - GAUSS; Tobias ; et al.	2020-06-04
Fan And Inlet Guide Grid For A Fan App 20200116165 - LOERCHER; Frieder	2020-04-16
Fan System And Arrangement Of One Or More Such Fan Systems In A Flow Duct App 20190353364 - LOERCHER; Frieder ; et al.	2019-11-21
Fan Wheel, Fan, And System Having At Least One Fan App 20190024674 - LOERCHER; Frieder ; et al.	2019-01-24
Diagonal Or Radial Fan Having A Guide Device App 20180142700 - Hub; Sandra ; et al.	2018-05-24

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