Steigerwald; Martin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Steigerwald; Martin.The latest application filed is for "module for a variable-lift valve drive of an internal combustion engine".

Company Profile

2.43.45

Steigerwald; Martin - Herzogenaurach DE
Steigerwald; Martin - Glattbach DE
Steigerwald; Martin - Erlangen DE
Steigerwald; Martin - Wiesen 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
Module for a variable-lift valve drive of an internal combustion engine Grant 11,215,088 - Biermann , et al. January 4, 2	2022-01-04
Module for a variable-stroke valve drive of an internal combustion engine Grant 11,193,396 - Biermann , et al. December 7, 2	2021-12-07
Module For A Variable-lift Valve Drive Of An Internal Combustion Engine App 20210324767 - Biermann; Andreas ; et al.	2021-10-21
Module For A Variable-stroke Valve Drive Of An Internal Combustion Engine App 20200011212 - Biermann; Andreas ; et al.	2020-01-09
Arrangement of a volume accumulator in a camshaft adjuster Grant 10,156,164 - Schafer , et al. Dec	2018-12-18
Sliding cam actuator having a seal Grant 9,752,469 - Steigerwald , et al. September 5, 2	2017-09-05
Drive train of a vehicle Grant 9,745,972 - Krittian , et al. August 29, 2	2017-08-29
Hydrostatic power unit as hydraulic starter of an internal combustion engine Grant 9,709,046 - Krittian , et al. July 18, 2	2017-07-18
Actuator with transmission element Grant 9,659,697 - Steigerwald , et al. May 23, 2	2017-05-23
Hydrostatic power unit to start an internal combustion engine Grant 9,429,129 - Krittian , et al. August 30, 2	2016-08-30
Drive train of a vehicle Grant 9,429,170 - Krittian , et al. August 30, 2	2016-08-30
Arrangement Of A Volume Accumulator In A Camshaft Adjuster App 20160053640 - Schafer; Jens ; et al.	2016-02-25
Sliding Cam Actuator Having A Seal App 20150377092 - Steigerwald; Martin ; et al.	2015-12-31
Arrangement of a volume accumulator Grant 9,206,713 - Schafer , et al. December 8, 2	2015-12-08
Actuator unit with reduced actuator pin friction Grant 8,997,702 - Popp , et al. April 7, 2	2015-04-07
Filling of a volume accumulator in a camshaft adjuster Grant 8,991,344 - Schafer , et al. March 31, 2	2015-03-31
Construction of a hydraulic oil channel between a central valve and a volume accumulator of a camshaft adjuster Grant 8,973,544 - Busse , et al. March 10, 2	2015-03-10
External volume accumulator configuration in a camshaft adjuster Grant 8,960,140 - Schafer , et al. February 24, 2	2015-02-24
Configuration of a tank connection in a camshaft adjuster with volume accumulator Grant 8,863,712 - Schafer , et al. October 21, 2	2014-10-21
Camshaft adjuster having a non-return valve Grant 8,863,713 - Schafer , et al. October 21, 2	2014-10-21
Non-return valve of a camshaft adjuster Grant 8,844,484 - Schafer , et al. September 30, 2	2014-09-30
Hydrostatic Power Unit To Start An Internal Combustion Engine App 20140208733 - Krittian; Lukas ; et al.	2014-07-31
Drive Train Of A Vehicle App 20140212305 - Krittian; Lukas ; et al.	2014-07-31
Hydrostatic Power Unit As Hydraulic Starter Of An Internal Combustion Engine App 20140212300 - Krittian; Lukas ; et al.	2014-07-31
Non-return valve of a camshaft adjuster Grant 8,776,747 - Schafer , et al. July 15, 2	2014-07-15
Drive Train Of A Vehicle App 20140190157 - Krittian; Lukas ; et al.	2014-07-10
Adjustment device for adjusting a relative rotational angle position of two shafts and method for operating an actuator, particularly of such an adjustment device Grant 8,766,562 - Schaefer , et al. July 1, 2	2014-07-01
Actuator Unit With Reduced Actuator Pin Friction App 20130276564 - Popp; Oliver ; et al.	2013-10-24
Non-return Valve Of A Camshaft Adjuster App 20130199476 - Schafer; Jens ; et al.	2013-08-08
Non-return Valve Of A Camshaft Adjuster App 20130199474 - Schafer; Jens ; et al.	2013-08-08
Arrangement Of A Volume Accumulator App 20130199470 - Schafer; Jens ; et al.	2013-08-08
Camshaft Adjuster Having A Non-return Valve App 20130199477 - Schafer; Jens ; et al.	2013-08-08
Construction Of A Hydraulic Oil Channel Between A Central Valve And A Volume Accumulator Of A Camshaft Adjuster App 20130199469 - Busse; Michael ; et al.	2013-08-08
Filling Of A Volume Accumulator In A Camshaft Adjuster App 20130199475 - Schafer; Jens ; et al.	2013-08-08
External Volume Accumulator Configuration In A Camshaft Adjuster App 20130199468 - Schafer; Jens ; et al.	2013-08-08
Configuration Of A Tank Connection In A Camshaft Adjuster With Volume Accumulator App 20130199471 - Schafer; Jens ; et al.	2013-08-08
Hydrostatic pump with a mechanical displacement volume control Grant 8,231,360 - Steigerwald , et al. July 31, 2	2012-07-31
Hydrostatic pump Grant 8,231,361 - Steigerwald , et al. July 31, 2	2012-07-31
Adjustment Device For Adjusting A Relative Rotational Angle Position Of Two Shafts And Method For Operating An Actuator, Particularly Of Such An Adjustment Device App 20110232402 - Schaefer; Jens ; et al.	2011-09-29
Adjustment device for adjusting the relative rotational angle position of a camshaft in relation to a crankshaft of an internal combustion engine Grant 7,882,813 - Schafer , et al. February 8, 2	2011-02-08
Adjustment device for adjusting the relative rotational angle position of a camshaft in relation to a crankshaft of an internal combustion engine Grant 7,717,072 - Schafer , et al. May 18, 2	2010-05-18
Lifelong-lubricated camshaft drive for an internal combustion engine Grant 7,703,427 - Schafer , et al. April 27, 2	2010-04-27
Electric camshaft adjuster Grant 7,673,598 - Schaefer , et al. March 9, 2	2010-03-09
Camshaft adjuster Grant 7,650,861 - Schafer , et al. January 26, 2	2010-01-26
"Hydrostatic Pump" App 20090269215 - Steigerwald; Martin ; et al.	2009-10-29
Hydrostatic Pump With A Mechanical Displacement Volume Control App 20090269214 - Steigerwald; Martin ; et al.	2009-10-29
Electrically driven camshaft adjuster Grant 7,597,075 - Schafer , et al. October 6, 2	2009-10-06
Device and method for determining the angle of rotation between a camshaft and a crankshaft in an internal combustion engine Grant 7,541,803 - Schafer , et al. June 2, 2	2009-06-02
Camshaft adjustment device for an internal combustion engine Grant 7,506,623 - Schafer , et al. March 24, 2	2009-03-24
Camshaft Adjuster App 20090050088 - Schafer; Jens ; et al.	2009-02-26
Adjustment Device For Adjusting The Relative Rotational Angle Position Of A Camshaft In Relation To A Crankshaft Of An Internal Combustion Engine App 20080314345 - Schafer; Jens ; et al.	2008-12-25
Adjustment Device For Adjusting The Relative Rotational Angle Position Of A Camshaft In Relation To A Crankshaft Of An Internal Combustion Engine App 20080236530 - Schafer; Jens ; et al.	2008-10-02
Electric Camshaft Adjuster App 20080210182 - Schaefer; Jens ; et al.	2008-09-04
Electrically Driven Camshaft Adjuster App 20080053389 - Schafer; Jens ; et al.	2008-03-06
Lifelong-lubricated Camshaft Drive For An Internal Combustion Engine App 20080047513 - Schafer; Jens ; et al.	2008-02-28
Electrically driven camshaft adjuster Grant 7,308,876 - Schafer , et al. December 18, 2	2007-12-18
Camshaft Adjuster App 20070251473 - Schafer; Jens ; et al.	2007-11-01
Device for the variable setting of the control times of gas-exchange valves of an internal combustion engine Grant 7,275,506 - Schafer , et al. October 2, 2	2007-10-02
Electric camshaft adjuster comprising a pancake motor App 20070194649 - Schafer; Jens ; et al.	2007-08-23
Device and method for determining the angle of rotation of a camshaft in relation to the crankshaft of an internal combustion engine App 20070101956 - Schafer; Jens ; et al.	2007-05-10
Adjustment device for adjusting the relative rotational angle position of a camshaft in relation to a crankshaft of an internal combustion engine App 20070074692 - Schafer; Jens ; et al.	2007-04-05
Machine with a rotatable rotor App 20070031267 - Glaab; Alexander ; et al.	2007-02-08
Control structure for the adjusting motor of an electric camshaft adjuster Grant 7,152,561 - Schafer , et al. December 26, 2	2006-12-26
Camshaft Adjustment Device For An Internal Combustion Engine App 20060236965 - Schaefer; Jens ; et al.	2006-10-26
Device For The Variable Setting Of The Control ... Combustion Engine App 20060236966 - Schafer; Jens ; et al.	2006-10-26
Electrically driven camshaft adjuster App 20060201462 - Schafer; Jens ; et al.	2006-09-14
Electrically driven camshaft adjuster Grant 7,089,897 - Schafer , et al. August 15, 2	2006-08-15
Control structure for the adjusting motor of an electric camshaft adjuster App 20060124095 - Schafer; Jens ; et al.	2006-06-15
Control structure for the adjusting motor of an electric camshaft adjuster Grant 7,059,285 - Schafer , et al. June 13, 2	2006-06-13
Camshaft adjuster with an electrical drive App 20060112921 - Schafer; Jens ; et al.	2006-06-01
Device for varying valve timing in an internal combustion engine Grant 7,047,923 - Schafer , et al. May 23, 2	2006-05-23
Camshaft adjuster with an electrical drive Grant 7,032,552 - Schafer , et al. April 25, 2	2006-04-25
Electrically driven camshaft adjuster Grant 6,981,478 - Schafer , et al. January 3, 2	2006-01-03
Device for varying valve timing in an internal combustion engine App 20050217621 - Schafer, Jens ; et al.	2005-10-06
Electrically driven camshaft adjuster App 20050199201 - Schafer, Jens ; et al.	2005-09-15
Control structure for the adjusting motor of an electric camshaft adjuster App 20050103298 - Schafer, Jens ; et al.	2005-05-19
Electrically driven camshaft App 20050103299 - Schafer, Jens ; et al.	2005-05-19
Camshaft adjuster with an electrical drive App 20050061278 - Schafer, Jens ; et al.	2005-03-24
Adjusting element for a rotary piston Grant 6,769,386 - Shafer , et al. August 3, 2	2004-08-03
Granules based on pyrogenically produced aluminium oxide, process for the production thereof and use thereof Grant 6,743,269 - Meyer , et al. June 1, 2	2004-06-01
Adjusting element for a rotary piston App 20040020455 - Shafer, Jens ; et al.	2004-02-05
Rotary piston adjuster Grant 6,651,600 - Schafer , et al. November 25, 2	2003-11-25
Granules based on pyrogenically produced aluminum oxide, process for the production thereof and use thereof App 20030119655 - Meyer, Juergen ; et al.	2003-06-26
Device for changing the control timing of the gas exchange valves of an internal combustion engine, in particular a hydraulic camshaft adjustment device of the rotary piston type Grant 6,427,654 - Golbach , et al. August 6, 2	2002-08-06
Arrangement for rotary angle positioning of a camshaft relative to the crank shaft of an internal combustion engine Grant 6,374,785 - Schafer , et al. April 23, 2	2002-04-23
Device for changing the control timing of the gas exchange valves of an internal combustion engine, in particular a hydraulic camshaft adjustment device of the rotary piston type App 20010029914 - Scheidt, Martin ; et al.	2001-10-18
Device for changing the control timing of the gas exchange valves of an internal combustion engine, in particular a hydraulic camshaft adjustment device of the rotary piston type App 20010017117 - Golbach, Hermann ; et al.	2001-08-30

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