Hasse & Wrede GmbH

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hasse & Wrede GmbH.The latest application filed is for "viscous torsional-vibration damper and method for producing a viscous torsional-vibration damper".

Company Profile

12.20.15

Hasse & Wrede GmbH - Berlin 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
Torsional vibration damper or torsional tuned mass damper Grant 11,371,581 - Steidl , et al. June 28, 2	2022-06-28
Crankshaft assembly comprising a torsional vibration damper Grant 11,236,801 - Steidl , et al. February 1, 2	2022-02-01
Viscous Torsional-Vibration Damper and Method for Producing a Viscous Torsional-Vibration Damper App 20210381580 - REINSPERGER; Nobert ; et al.	2021-12-09
Viscosity-torsional vibration damper or absorber for a crankshaft of a combustion engine Grant 10,962,086 - Knopf , et al. March 30, 2	2021-03-30
Torsional vibration damper having a bearing device Grant 10,935,101 - Bohmeyer , et al. March 2, 2	2021-03-02
Torsional Vibration Damper or Torsional Tuned Mass Damper App 20210003193 - STEIDL; Michael ; et al.	2021-01-07
Rotary viscous vibration damper or rotary viscous vibration absorber Grant 10,760,645 - Knopf Sep	2020-09-01
Torsional vibration damper Grant 10,711,863 - Steidl , et al.	2020-07-14
Viscosity-Torsional Vibration Damper or Absorber for a Crankshaft of a Combustion Engine App 20200208713 - KNOPF; Florian ; et al.	2020-07-02
Torsional Vibration Damper Having a Bearing Device App 20200124133 - BOHMEYER; Stephan ; et al.	2020-04-23
Actuator arrangement for applying a torque to a shaft, in particular a crankshaft of a reciprocating piston engine, and a corresponding method Grant 10,619,704 - Steidl , et al.	2020-04-14
Torsional vibration damper having a bearing device and method for producing the bearing device Grant 10,605,327 - Knopf	2020-03-31
Torsional vibration damper having a bearing device Grant 10,563,724 - Bohmeyer , et al. Feb	2020-02-18
Torsional Vibration Damper App 20190170213 - STEIDL; Michael ; et al.	2019-06-06
Crankshaft Assembly Comprising a Torsional Vibration Damper App 20190113101 - STEIDL; Michael ; et al.	2019-04-18
Torsional Vibration Damper Having a Bearing Device and Method for Producing the Bearing Device App 20180328408 - KNOPF; Florian	2018-11-15
Torsional Vibration Damper Having a Bearing Device App 20180187746 - BOHMEYER; Stephan ; et al.	2018-07-05
Actuator Arrangement for Applying a Torque to a Shaft, in Particular a Crankshaft of a Reciprocating Piston Engine, and a Corresponding Method App 20170350471 - STEIDL; Michael ; et al.	2017-12-07
Rotary Viscous Vibration Damper or Rotary Viscous Vibration Absorber App 20160033004 - KNOPF; Florian	2016-02-04
Torsional Vibration Damper App 20090255368 - KIENER; Wolfgang ; et al.	2009-10-15
Rotary oscillation damper for a rotary shaft, particularly of a gearbox or an internal combustion engine App 20070284197 - Kiener; Wolfgang ; et al.	2007-12-13
Viscous damper having a sheet metal housing App 20070209472 - Kiener; Wolfgang	2007-09-13
Method for producing a torsional vibration damper housing, especially a housing for a viscosity torsional vibration damper Grant 7,124,610 - Pape , et al. October 24, 2	2006-10-24
Viscous torsional vibration damper comprising cooling channels App 20060124426 - Kiener; Wolfgang ; et al.	2006-06-15
Torsional vibration damper Grant 6,993,996 - Herrmann February 7, 2	2006-02-07

Company Registrations

NCAGE Code	D9226	HASSE & WREDE GMBH
CAGE Code	D9226	HASSE & WREDE GMBH

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