| Patent | Date |
|---|
Connection Device For Pipes With Leakage Indicator
App 20220049804 - Klehr; Adrian ; et al. | 2022-02-17 |
Tooth disk having multi-web holding teeth
Grant 11,009,164 - Hagen , et al. May 18, 2 | 2021-05-18 |
Coupling body for a plug connection of pipelines, in particular plastic pipelines
Grant 10,948,116 - Hagen , et al. March 16, 2 | 2021-03-16 |
Connecting Device For Media Lines
App 20210018128 - WASCHKEWITZ; Markus ; et al. | 2021-01-21 |
Controlled Pitch Of A Vehicle
App 20200398627 - ZECHERLE; Andreas ; et al. | 2020-12-24 |
Plastic Plug-in Connector And Method For Producting It
App 20200164553 - SIEPER; Gunter ; et al. | 2020-05-28 |
Fuel system for a motor vehicle
Grant 10,549,628 - Hagen Fe | 2020-02-04 |
Solenoid valve device for a motor vehicle
Grant 10,451,191 - Hagen Oc | 2019-10-22 |
Operating medium tank arrangement for a motor vehicle
Grant 10,245,942 - Hagen | 2019-04-02 |
Coupling Body For A Plug Connection Of Pipelines, In Particular Plastic Pipelines
App 20190040983 - HAGEN; Harald ; et al. | 2019-02-07 |
Tooth Disk Having Multi-web Holding Teeth
App 20180372253 - HAGEN; Harald ; et al. | 2018-12-27 |
Method for operating a fuel tank device for a motor vehicle and corresponding fuel tank device
Grant 9,987,920 - Hagen June 5, 2 | 2018-06-05 |
Connection device for pipe lines
Grant 9,939,094 - Hagen , et al. April 10, 2 | 2018-04-10 |
Connecting device for media lines
Grant 9,874,300 - Hagen , et al. January 23, 2 | 2018-01-23 |
Construction system for a connection arrangement for media lines
Grant 9,841,131 - Hagen , et al. December 12, 2 | 2017-12-12 |
Method for operating a tank device, and corresponding tank device
Grant 9,829,894 - Hagen November 28, 2 | 2017-11-28 |
Fuel system
Grant 9,752,544 - Hagen September 5, 2 | 2017-09-05 |
Method for suctioning liquid fuel from a liquid trap in a fuel tank; and fuel system for a motor vehicle
Grant 9,631,586 - Hagen April 25, 2 | 2017-04-25 |
Operating Medium Tank Arrangement For A Motor Vehicle
App 20170036533 - HAGEN; HARALD | 2017-02-09 |
Connection device for medium conduits
Grant 9,556,990 - Hagen , et al. January 31, 2 | 2017-01-31 |
Solenoid Valve Device For A Motor Vehicle
App 20160327174 - HAGEN; HARALD | 2016-11-10 |
Method for operating a fuel system, and fuel system
Grant 9,447,755 - Hagen September 20, 2 | 2016-09-20 |
Device for cooling and condensing fuel vapors
Grant 9,441,582 - Hagen September 13, 2 | 2016-09-13 |
Fuel system
Grant 9,403,431 - Hagen August 2, 2 | 2016-08-02 |
Method for operating a fuel system and fuel system
Grant 9,382,878 - Hagen July 5, 2 | 2016-07-05 |
Method For Operating A Fuel Tank Device For A Motor Vehicle And Corresponding Fuel Tank Device
App 20160185208 - Hagen; Harald | 2016-06-30 |
Measurement device and method for determining a fluid fill level in a fuel tank
Grant 9,360,353 - Hagen June 7, 2 | 2016-06-07 |
Fuel System For A Motor Vehicle
App 20160115907 - Hagen; Harald | 2016-04-28 |
Fuel system and method for operating a fuel system
Grant 9,239,032 - Hagen January 19, 2 | 2016-01-19 |
Apparatus and method for hydrolysis of a protein containing raw material and application of the resulting hydrolysis products
Grant 9,232,812 - Soerensen , et al. January 12, 2 | 2016-01-12 |
Fuel Tank Having An Activated Carbon Filter And Method To Display The Fuel Level Of The Fuel Tank With Signal Supression At A Critical Negative Pressure During Regeneration Of The Activated Carbon Filter
App 20150377686 - HAGEN; HARALD | 2015-12-31 |
Connecting Device For Media Lines
App 20150337998 - Hagen; Harald ; et al. | 2015-11-26 |
Method For Suctioning Liquid Fuel From A Liquid Trap In A Fuel Tank; And Fuel System For A Motor Vehicle
App 20150337777 - Hagen; Harald | 2015-11-26 |
Device for ventilating and aerating a fuel tank
Grant 9,174,529 - Hagen November 3, 2 | 2015-11-03 |
Method for operating a fuel system, and fuel system
Grant 9,163,591 - Hagen October 20, 2 | 2015-10-20 |
Construction System For A Connection Arrangement For Media Lines
App 20150240979 - Hagen; Harald ; et al. | 2015-08-27 |
Connection Device For Pipe Lines
App 20150145248 - Hagen; Harald ; et al. | 2015-05-28 |
Method For Operating A Tank Device, And Corresponding Tank Device
App 20150129046 - Hagen; Harald | 2015-05-14 |
Device for ventilating and aerating a fuel tank
Grant 8,967,193 - Hagen March 3, 2 | 2015-03-03 |
Filter means, motor vehicle, and method for operating filter means
Grant 8,960,162 - Hagen February 24, 2 | 2015-02-24 |
Fuel system
Grant 8,955,496 - Hagen February 17, 2 | 2015-02-17 |
Tank venting device for a fuel tank of a vehicle, and method for venting a fuel tank
Grant 8,931,523 - Hagen , et al. January 13, 2 | 2015-01-13 |
Method For Operating A Fuel System And Fuel System
App 20140216420 - Hagen; Harald | 2014-08-07 |
Method For Operating A Fuel System, And Fuel System
App 20140137948 - Hagen; Harald | 2014-05-22 |
Method for adjusting pressure in a fuel tank and a fuel tank system
Grant 8,607,765 - Hagen December 17, 2 | 2013-12-17 |
Electrically heatable media line and line connector
Grant 8,591,241 - Rosenfeldt , et al. November 26, 2 | 2013-11-26 |
Connection Device For Medium Conduits
App 20120242078 - Hagen; Harald ; et al. | 2012-09-27 |
Measurement Device And Method For Determining A Fluid Fill Level In A Fuel Tank
App 20120234074 - HAGEN; HARALD | 2012-09-20 |
Coupling device for media conduits
Grant 8,256,801 - Hagen , et al. September 4, 2 | 2012-09-04 |
Device for ventilating and aerating a fuel tank
App 20120186670 - Hagen; Harald | 2012-07-26 |
Fuel system
App 20120180767 - HAGEN; Harald | 2012-07-19 |
Method for operating a fuel system, and fuel system
App 20120180760 - Hagen; Harald | 2012-07-19 |
Connection device for medium conduits
Grant 8,220,841 - Hagen , et al. July 17, 2 | 2012-07-17 |
Fuel system and method for operating a fuel system
App 20120174894 - Hagen; Harald | 2012-07-12 |
Fuel System
App 20120175379 - Hagen; Harald | 2012-07-12 |
Method and device for controlling the pressure inside a fuel tank
App 20120179354 - Hagen; Harald | 2012-07-12 |
Device for ventilating a fuel tank
App 20120168454 - Hagen; Harald | 2012-07-05 |
Device for ventilating and aerating a fuel tank
App 20120160219 - Hagen; Harald | 2012-06-28 |
Device for ventilating and aerating a fuel tank
App 20120160220 - Hagen; Harald | 2012-06-28 |
Fuel system
App 20120160218 - Hagen; Harald | 2012-06-28 |
Device for cooling and condensing fuel vapors
App 20120152489 - Hagen; Harald | 2012-06-21 |
Connector device for media conduits
Grant 8,196,970 - Brandt , et al. June 12, 2 | 2012-06-12 |
Tank Venting Device For A Fuel Tank Of A Motor Vehicle
App 20120111307 - Hagen; Harald | 2012-05-10 |
Apparatus for hydrolysis of a protein containing raw material and application of the resulting hydrolysis products
Grant 8,173,014 - Soerensen , et al. May 8, 2 | 2012-05-08 |
Electrically Heatable Media Line And Line Connector
App 20120100735 - Rosenfeldt; Sascha ; et al. | 2012-04-26 |
Method For Adjusting Pressure In A Fuel Tank And A Fuel Tank System
App 20120085424 - HAGEN; HARALD | 2012-04-12 |
Tank venting device for a fuel tank of a vehicle, and method for venting a fuel tank
App 20110284125 - HAGEN; HARALD ; et al. | 2011-11-24 |
Filter Means, Motor Vehicle, and Method for Operating Filter Means
App 20110079738 - Hagen; Harald | 2011-04-07 |
Apparatus And Method For Hydrolysis Of A Protein Containing Raw Material And Application Of The Resulting Hydrolysis Products
App 20110033889 - Soerensen; Stig ; et al. | 2011-02-10 |
Multiple Plug Coupling for Media Lines
App 20110012341 - Suhr; Andreas ; et al. | 2011-01-20 |
Device for controlling a movement of furniture parts which can be moved with respect to one another, and piece of furniture
Grant 7,812,561 - Hagen , et al. October 12, 2 | 2010-10-12 |
Connection Device for Medium Conduits
App 20090127847 - Hagen; Harald ; et al. | 2009-05-21 |
Device For Controlling A Movement Of Furniture Parts Which Can Be Moved With Respect To One Another, And Piece Of Furniture
App 20090091223 - Hagen; Harald ; et al. | 2009-04-09 |
Connector Device for Media Conduits
App 20080277923 - Brandt; Josef ; et al. | 2008-11-13 |
Multiway valve arrangement
Grant 7,367,352 - Hagen , et al. May 6, 2 | 2008-05-06 |
Adapter-intermediate ring for a screw-in part of a fluid plug system
Grant 7,354,075 - Hagen April 8, 2 | 2008-04-08 |
Coupling Device for Media Conduits
App 20080014774 - Hagen; Harald ; et al. | 2008-01-17 |
Connection system
Grant 7,258,371 - Hagen , et al. August 21, 2 | 2007-08-21 |
Device for opening and closing a movable furniture part, and furniture part
App 20070103041 - Kropf; Peter ; et al. | 2007-05-10 |
Residual pressure valve
App 20070034271 - Zenses; Frank ; et al. | 2007-02-15 |
Multiway valve arrangement
App 20060185734 - Hagen; Harald ; et al. | 2006-08-24 |
Adapter-intermediate ring for a screw-in part of a fluid plug system
App 20050258647 - Hagen, Harald | 2005-11-24 |
Apparatus and method for hydrolysis of a protein containing raw material and application of the resulting hydrolysis products
App 20050037109 - Soerensen, Stig ; et al. | 2005-02-17 |
Pipe fitting for a panel, especially for a panel of a lid or container
App 20040080157 - Borgmeier, Olav ; et al. | 2004-04-29 |
Plug connector for rapid and releaseable connection of pressurized lines
Grant 6,170,887 - Salomon-Bahls , et al. January 9, 2 | 2001-01-09 |
Plug-in coupling for pressure application systems
Grant 6,095,570 - Hagen , et al. August 1, 2 | 2000-08-01 |
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