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Inventor

Eric F. Grimminger

Inventor
Rochester Hills, MI, US

Overview

3→
Patents
2009–2015
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 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 thereof38%
Y10TTechnical subjects covered by former us classification25%
F02BInternal-combustion piston engines13%
F02DControlling combustion engines13%
Y02TClimate change mitigation technologies related to transportation13%
PatentTitleYear
9,004,036'Intake manifold assembly'20158,181,620'Modular intake manifold'20127,624,715'System and method for controlling turbulence in a combustion engine'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to DAYCO PRODUCTS LLC (1)· patent assignee history
2009–2015Based in Rochester Hills, MI, US· patent location history
2012Patents assigned to CROWLEY ALLEN G (1)· patent assignee history
2012Patents assigned to GOLDIN ILIYA (1)· patent assignee history
2012Patents assigned to GRIMMINGER ERIC F (1)· patent assignee history
2015Patents assigned to GM GLOBAL TECH OPERATIONS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CROWLEY ALLEN G12012
DAYCO PRODUCTS LLC12009
GM GLOBAL TECH OPERATIONS INC12015
GOLDIN ILIYA12012
GRIMMINGER ERIC Fself12012
Locations
LocationPatentsSpan
Rochester Hills, MI, US32009–2015