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Inventor

Christoph Koehlen

Inventor
Wernau, DE

Overview

1→
Patents
2004
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 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 general33%
F02DControlling combustion engines33%
Y02TClimate change mitigation technologies related to transportation33%
PatentTitleYear
6,711,894'Internal combustion engine and method of operating same'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to DAIMLER CHRYSLER AG (1)· patent assignee history
2004Based in Wernau, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIMLER CHRYSLER AG12004
Locations
LocationPatentsSpan
Wernau, DE12004