Inventor

Christian Preussner

Inventor

Markgroningen, DE

Overview

1993–2005

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 22 as inventor

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

F02Mprimary

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof68%

B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool13%

B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding3%

F02BInternal-combustion piston engines3%

F02DControlling combustion engines3%

H01FMagnets3%

Y02TClimate change mitigation technologies related to transportation3%

Y10TTechnical subjects covered by former us classification3%

PatentTitleYear

6,947,826'Method for compensating injection quality in each individual cylinder in internal combustion engines'2005 6,626,159'Gas distributor apparatus for fuel-injection systems'2003 6,244,526'Fuel injection valve'2001 6,196,195'Thermal insulating sleeve'2001 6,186,123'Fuel injection value'2001 6,182,912'Fuel injection valve'2001 6,155,499'Injection valve, particularly for direct injection of fuel into the combustion chamber of an internal combustion engine'2000 6,145,761'Fuel injection valve'2000 6,027,050'Injection valve in particular for directly injecting fuel into the combustion chamber of an internal combustion engine'2000 5,983,855'Fuel injection valve with integrated spark plug'1999 5,960,774'Mounting device for a fuel injection valve'1999 5,911,366'Perforated valve spray disk'1999 5,904,299'Fuel injector'1999 5,878,961'Injection valve for injecting fuel directly into a combustion chamber of an internal combustion engine'1999 5,829,688'Injection valve for directly injecting fuel into an internal combustion engine'1998 5,823,444'Fuel injection valve'1998 5,655,715'Fuel injection valve'1997 5,634,597'Electromagnetically actuated fuel injection valve'1997 5,599,466'Method for producing perforated valve spray disk'1997 5,273,215'Fuel injection valve'1993 5,222,674'Electromagnetically actuable fuel injection valve'1993 5,193,747'Protective cap for a fuel injection valve'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2005Patents assigned to BOSCH GMBH ROBERT (22)· patent assignee history

1993–1999Based in Bamberg, DE· patent location history

1998–2005Based in Markgroeningen, DE· patent location history

1999–2001Based in Markgroningen, DE· patent location history

2003Based in Markgrningen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOSCH GMBH ROBERT	22	1993–2005

Locations

Location	Patents	Span
Markgroningen, DE	10	1999–2001
Bamberg, DE	7	1993–1999
Markgroeningen, DE	4	1998–2005
Markgrningen, DE	1	2003