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Inventor

Merwyn I. Coutinho

Inventor
Madison, WI, US

Overview

8→
Patents
2010–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 8 as inventor

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

B01Dprimary
B01DSeparation36%
F01MLubricating of machines or engines in general32%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests32%
PatentTitleYear
10,823,020Inertial gas-liquid impactor separator with flow director202010,113,459Inertial gas-liquid impactor separator with flow director20189,574,470'Inertial gas-liquid impactor separator with flow director'20178,961,641'Inertial gas-liquid impactor separator with flow director'20158,152,884'Inertial gas-liquid impactor separator with flow director'20128,097,061'Elliptical seal interface for filter assembly'20128,075,654'Gas-liquid separator with expansion transition flow'20117,828,865'Gas-liquid separator with dual flow impaction and coalescence'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2020Patents assigned to CUMMINS FILTRATION IP INC (8)· patent assignee history
2010–2020Based in Madison, WI, US· patent location history
2011–2015Patents assigned to COUTINHO MERWYN I (3)· patent assignee history
2011–2015Patents assigned to HODGES DANIEL Y (3)· patent assignee history
2012–2015Patents assigned to SCHECKEL BENJAMIN L (3)· patent assignee history
2012–2015Patents assigned to HARPER HAMILTON E (2)· patent assignee history
2015Based in Cookeville, TN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CUMMINS FILTRATION IP INC82010–2020
COUTINHO MERWYN Iself32011–2015
HODGES DANIEL Y32011–2015
SCHECKEL BENJAMIN L32012–2015
HARPER HAMILTON E22012–2015
Locations
LocationPatentsSpan
Madison, WI, US72010–2020
Cookeville, TN, US12015