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Inventor

Olaf Witte-Merl

Inventor
Weilerswist, DE

Overview

2→
Patents
2010–2013
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%
Y02TClimate change mitigation technologies related to transportation40%
B01DSeparation20%
PatentTitleYear
8,484,950'Exhaust gas purification configuration and method for exhaust gas purification using a reactant'20137,849,676'Method for adding at least one reactant to an exhaust gas stream and device for treating an exhaust gas stream of an internal combustion engine'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2013Patents assigned to EMITEC EMISSIONSTECHNOLOGIE (2)· patent assignee history
2010–2013Based in Weilerswist, DE· patent location history
2013Patents assigned to BRUECK ROLF (1)· patent assignee history
2013Patents assigned to HODGSON JAN (1)· patent assignee history
2013Patents assigned to WITTE-MERL OLAF (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EMITEC EMISSIONSTECHNOLOGIE22010–2013
BRUECK ROLF12013
HODGSON JAN12013
WITTE-MERL OLAFself12013
Locations
LocationPatentsSpan
Weilerswist, DE22010–2013