Inventor
Stefan Krebs
Inventor
Regensburg, DE
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines19%
F02PIgnition, other than compression ignition, for internal-combustion engines13%
D06BTreating textile materials using liquids, gases or vapours10%
Y02TClimate change mitigation technologies related to transportation10%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%
G01MTesting static or dynamic balance of machines or structures6%
B05CApparatus for applying fluent materials to surfaces, in general3%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%
B60TVehicle brake control systems or parts thereof3%
F02BInternal-combustion piston engines3%
PatentTitleYear
10,754,833Combined database migration and structure conversion within maintenance procedures20208,671,604'Marking carrier for marking a floating caliper brake'20147,283,985'Prioritizing product information'20076,521,119'Method and device for the detection of not easily volatized substances'20036,167,868'Method for determining ignition angles for individual cylinders in a multicylinder internal combustion engine'20016,158,256'Device for liquid treatment of textile web'20006,071,342'Device for applying a fluid treatment or decoration agent'20005,979,292'Method of operating a pneumatic brake booster'19995,928,424'Device for impregnating a web laterally guided in the width direction'19995,671,145'Method for emergency control of an internal combustion engine'19975,499,536'Method for detecting combustion misfires in a plurality of cylinders'19965,462,040'Method for distinguishing causes of error in the mixture forming or mixture regulating system of an internal combustion engine'19955,357,937'Method for operating an internal combustion engine under full load'19945,297,525'Method for determining the quantity of fuel injected'19945,283,409'Coil body for the inductive heating of rollers'19945,280,772'Process for controlling the speed of an internal combustion engine after starting'19945,255,209'Method for determining the combustion chamber pressure in a cylinder of an internal-combustion engine with a pressure sensor'19935,226,395'Method for controlling an internal combustion engine'19935,040,510'Method for controlling knocking in internal combustion engines'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2001Patents assigned to SIEMENS AG (10)· patent assignee history
1991–2001Based in Regensburg, DE· patent location history
1994–2000Patents assigned to KUESTERS EDUARD MASCHF (4)· patent assignee history
1994–2000Based in Krefeld, DE· patent location history
1999Patents assigned to ITT MFG ENTERPRISES INC (1)· patent assignee history
2003Patents assigned to FRAUNHOFER GES FORSCHUNG (1)· patent assignee history
2003Based in Karlsruhe, DE· patent location history
2007–2020Based in Mannheim, DE· patent location history
2014Patents assigned to HEINEMANN MARIA (1)· patent assignee history
2014Based in Koblenz, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS AG | 10 | 1991–2001 |
| KUESTERS EDUARD MASCHF | 4 | 1994–2000 |
| FRAUNHOFER GES FORSCHUNG | 1 | 2003 |
| HEINEMANN MARIA | 1 | 2014 |
| ITT MFG ENTERPRISES INC | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Regensburg, DE | 10 | 1991–2001 |
| Krefeld, DE | 4 | 1994–2000 |
| Mannheim, DE | 2 | 2007–2020 |
| Koblenz, DE | 1 | 2014 |
| Karlsruhe, DE | 1 | 2003 |