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Inventor

Michael A. Smith

Inventor
Clarkston, MI, US

Overview

2→
Patents
2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F02Dprimary
F02DControlling combustion engines33%
Y02TClimate change mitigation technologies related to transportation33%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general17%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof17%
PatentTitleYear
11,118,491Gasoline particulate filter regeneration systems and methods202111,098,666System and method for controlling amount of sulfur on three-way catalyst by limiting deceleration cylinder cut off2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to GM GLOBAL TECH OPERATIONS LLC (2)· patent assignee history
2021Based in Clarkston, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GM GLOBAL TECH OPERATIONS LLC22021
Locations
LocationPatentsSpan
Clarkston, MI, US22021