Inventor
Nicholas John Kalweit
Inventor
Novi, MI, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Dprimary
F02DControlling combustion engines24%
Y02TClimate change mitigation technologies related to transportation17%
B60LPropulsion of electrically-propelled vehicles9%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
B60WConjoint control of vehicle sub-units of different type or different function7%
F02BInternal-combustion piston engines4%
G01KMeasuring temperature4%
G01MTesting static or dynamic balance of machines or structures4%
B05CApparatus for applying fluent materials to surfaces, in general2%
B05DProcesses for applying fluent materials to surfaces, in general2%
PatentTitleYear
11,033,943Mechanical applicator for use in stamping die process to apply thermo-chromatic ink to aluminum heat treated panels202110,865,708Systems and methods for determining indicated mean effective pressure202010,731,582Determination of engine parameter based on determining a metric over three or more cylinder combustion cycles202010,099,569Adaptive system and method for optimizing a fleet of plug-in vehicles20189,845,752Systems and methods for determining crankshaft position based indicated mean effective pressure (IMEP)20178,901,768'Wastegate control system for both current-controlled and on/off PWM-type solenoids'20148,612,124'Variable valve lift mechanism fault detection systems and methods'20138,498,799'System and method for controlling fuel injection in engines configured to operate using different fuels'20138,176,896'Target wheel position detection systems'20128,152,369'Method and apparatus for determining temperature in a gas feedstream'20128,140,211'Control module with flexible sensor inputs'20127,918,212'Method and control system for controlling an engine function based on crankshaft acceleration'20117,841,769'Method and apparatus for determining temperature in a gas feedstream'20107,769,524'Control system for determining mass air flow'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2014Patents assigned to GM GLOBAL TECH OPERATIONS INC (9)· patent assignee history
2010–2020Based in Novi, MI, US· patent location history
2010Based in Calumet City, IL, US· patent location history
2012–2017Patents assigned to KALWEIT NICHOLAS JOHN (7)· patent assignee history
2012–2017Patents assigned to VERDEJO JULIAN R (4)· patent assignee history
2012–2014Patents assigned to GRIMES MICHAEL R (3)· patent assignee history
2012Based in Farmington Hills, MI, US· patent location history
2017–2020Patents assigned to GM GLOBAL TECH OPERATIONS LLC (4)· patent assignee history
2021Based in Northville, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 9 | 2010–2014 |
| KALWEIT NICHOLAS JOHNself | 7 | 2012–2017 |
| GM GLOBAL TECH OPERATIONS LLC | 4 | 2017–2020 |
| VERDEJO JULIAN R | 4 | 2012–2017 |
| GRIMES MICHAEL R | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Novi, MI, US | 11 | 2010–2020 |
| Northville, MI, US | 1 | 2021 |
| Farmington Hills, MI, US | 1 | 2012 |
| Calumet City, Illinois, US | 1 | 2010 |