LexDanaLexDanabeta
Inventor

Johan DeWitt

Inventor
Hamme-Mille, BE

Overview

2→
Patents
2011–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation50%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof50%
PatentTitleYear
8,545,588'Air cleaner arrangements; components; and, methods'20138,038,756'Air cleaner arrangements; components; and, methods'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2013Patents assigned to DONALDSON CO INC (2)· patent assignee history
2011–2013Based in Hamme-Mille, BE· patent location history
2013Patents assigned to ADAMEK DANIEL (1)· patent assignee history
2013Patents assigned to DEWITT JOHAN (1)· patent assignee history
2013Patents assigned to IDDINGS DOUGLAS LEE (1)· patent assignee history
2013Patents assigned to MILLER THOMAS G (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DONALDSON CO INC22011–2013
ADAMEK DANIEL12013
DEWITT JOHANself12013
IDDINGS DOUGLAS LEE12013
MILLER THOMAS G12013
Locations
LocationPatentsSpan
Hamme-Mille, BE22011–2013