Hemmelmann; Jan Erich

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hemmelmann; Jan Erich.The latest application filed is for "additive manufacturing for segmented electric machines".

Company Profile

2.14.16

Hemmelmann; Jan Erich - Frankfurt Am Main DE
HEMMELMANN; Jan Erich - Baldham DE
Hemmelmann; Jan Erich - Munich DE
Hemmelmann; Jan Erich - Muenchen DE
Hemmelmann; Jan Erich - Munchen DE
Hemmelmann; Jan Erich - Bavaria 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
Direct-drive wind turbine including multiple bearing sets and inner and outer frame structure members axially extending through a generator core for supporting the generator and rotor hub Grant 11,434,877 - Hemmelmann , et al. September 6, 2	2022-09-06
Additive Manufacturing For Segmented Electric Machines App 20210320572 - JASSAL; Anoop ; et al.	2021-10-14
Direct-Drive Wind Turbine App 20210033073 - Hemmelmann; Jan Erich ; et al.	2021-02-04
Method of fabricating electric machine laminations using additive manufacturing Grant 10,193,427 - Jassal , et al. Ja	2019-01-29
Method Of Fabricating Electric Machine Laminations Using Additive Manufacturing App 20170155309 - JASSAL; Anoop ; et al.	2017-06-01
Electromagnetic braking systems and methods Grant 9,413,217 - Panosyan , et al. August 9, 2	2016-08-09
Variable speed electric machine and method for generating electric energy Grant 8,901,761 - Hemmelmann , et al. December 2, 2	2014-12-02
In-situ magnetizer Grant 8,766,753 - Hemmelmann , et al. July 1, 2	2014-07-01
Electromagnetic Braking Systems And Methods App 20140001756 - Panosyan; Ara ; et al.	2014-01-02
Variable Speed Electric Machine And Method For Generating Electric Energy App 20130207391 - Hemmelmann; Jan Erich ; et al.	2013-08-15
Lamination Stack For An Electrical Machine Stator App 20130099503 - Bagepalli; Bharat ; et al.	2013-04-25
System and method to provide constant speed mechanical output in a machine Grant 8,319,365 - Hemmelmann , et al. November 27, 2	2012-11-27
Magnetostrictive measurement of tensile stress in foundations Grant 8,226,354 - Nies , et al. July 24, 2	2012-07-24
System And Method To Provide Constant Speed Mechanical Output In A Machine App 20120025527 - Hemmelmann; Jan Erich ; et al.	2012-02-02
Wind energy system with fluid-working machine with non-symmetric actuation Grant 8,074,450 - Nies , et al. December 13, 2	2011-12-13
Contactless infrared data transmission for wind turbines Grant 8,041,225 - Hemmelmann , et al. October 18, 2	2011-10-18
Magnetostrictive sensing systems and methods for encoding Grant 8,020,455 - Sihler , et al. September 20, 2	2011-09-20
Contactless Infrared Data Transmission For Wind Turbines App 20110150497 - Hemmelmann; Jan Erich ; et al.	2011-06-23
In-situ Magnetizer App 20110006865 - Hemmelmann; Jan Erich ; et al.	2011-01-13
Integrated cooling concept for magnetically geared machine Grant 7,804,215 - Hemmelmann , et al. September 28, 2	2010-09-28
Integrated Cooling Concept For Magnetically Geared Machine App 20100079016 - Hemmelmann; Jan Erich ; et al.	2010-04-01
Wind Energy System With Fluid-working Machine With Non-symmetric Actuation App 20100040470 - Nies; Jacob Johannes ; et al.	2010-02-18
Magnetostrictive Sensing Systems And Methods For Encoding App 20090301224 - Sihler; Christof Martin ; et al.	2009-12-10
Magnetostrictive Measurement Of Tensile Stress In Foundations App 20090169380 - Nies; Jacob Johannes ; et al.	2009-07-02

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