Inventor

Thomas Hannewald

Inventor

Griesheim, DE

Overview

27→

Patents

1988–2016

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 27 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F02Dprimary

F02DControlling combustion engines26%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof13%

F16KValves13%

Y10TTechnical subjects covered by former us classification11%

F02BInternal-combustion piston engines8%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines7%

G01FMeasuring volume, volume flow, mass flow or liquid level4%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%

Y02TClimate change mitigation technologies related to transportation3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

PatentTitleYear

9,356,496'Method for producing a BLDC motor'2016 8,240,637'Device for the linear displacement of a valve member'2012 7,782,044'Cover'2010 7,775,197'Engine sub-system actuators having variable ratio drive mechanisms'2010 7,581,532'Method for recirculating a partial exhaust gas flow to an internal combustion engine of a motor vehicle'2009 7,469,677'Throttle valve device'2008 7,416,691'Method for closing off a throttle valve assembly'2008 7,367,124'Method for the production of a throttle valve port'2008 7,266,891'Method for sealing a throttle valve housing'2007 7,237,529'Throttle valve positioning device'2007 7,114,486'Subunit of a throttle valve housing'2006 7,089,911'Throttle body and electronic module'2006 7,051,997'Valve'2006 7,011,073'Throttle valve housing'2006 6,969,048'Valve element for supplementary control valve device'2005 6,649,111'Method for producing a housing for a throttle valve connection piece'2003 6,400,144'Magnetic position sensor on a common supporting element'2002 6,352,241'Butterfly valve body'2002 6,305,240'Vehicle pedal'2001 6,003,404'Accelerator pedal assembly for controlling the power of an internal combustion engine'1999 5,718,201'Load adjustment device'1998 5,071,103'Throttle-valve connecting piece'1991 4,926,821'Electronic controller for internal combustion engines'1990 4,759,213'Arrangement having an air-mass meter for an internal combustion engine'1988 4,742,710'Arrangement having an air-mass meter for an internal combustion engine'1988 4,742,711'Arrangement having an air-mass meter for an internal combustion engine'1988 4,719,891'Electronic controller for internal combustion engines'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1999Patents assigned to VDO SCHINDLING (8)· patent assignee history

1988–2016Based in Griesheim, DE· patent location history

1988Based in Griescheim, DE· patent location history

2001–2003Patents assigned to MANNESMANN VDO AG (4)· patent assignee history

2005–2010Patents assigned to SIEMENS AG (12)· patent assignee history

2012–2016Patents assigned to CONTINENTAL AUTOMOTIVE GMBH (2)· patent assignee history

2012–2016Patents assigned to HANNEWALD THOMAS (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SIEMENS AG	12	2005–2010
VDO SCHINDLING	8	1988–1999
MANNESMANN VDO AG	4	2001–2003
CONTINENTAL AUTOMOTIVE GMBH	2	2012–2016
HANNEWALD THOMASself	2	2012–2016

Locations

Location	Patents	Span
Griesheim, DE	26	1988–2016
Griescheim, DE	1	1988