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Inventor

A. Carl McDonald

Inventor
Greenwood, IN, US

Overview

2→
Patents
2002–2021
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.

F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general40%
B01DSeparation20%
Y02TClimate change mitigation technologies related to transportation20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
10,989,096Close coupled single module aftertreatment system20216,379,407'Filter element with discrete heat generators and method of manufacture'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to CUMMINS INC (1)· patent assignee history
2002–2021Based in Greenwood, IN, US· patent location history
2021Patents assigned to CUMMINS EMISSION SOLUTIONS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CUMMINS EMISSION SOLUTIONS INC12021
CUMMINS INC12002
Locations
LocationPatentsSpan
Greenwood, IN, US22002–2021