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Inventor

Adolf Triffterer

Inventor
Wendlingen, DE

Overview

3→
Patents
1977–1999
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof50%
F02DControlling combustion engines33%
B01DSeparation17%
PatentTitleYear
5,989,413'Fuel filter with an integrated pressure regulating valve'19994,388,053'Fuel feed pump'19834,030,463'Internal combustion engine with return line for exhaust gases'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1983Patents assigned to DAIMLER BENZ AG (2)· patent assignee history
1977Based in Nurtingen, DE· patent location history
1983Based in Nuertingen, DE· patent location history
1999Patents assigned to DAIMLER CHRYSLER AG (1)· patent assignee history
1999Patents assigned to KNECHT FILTERWERKE (1)· patent assignee history
1999Based in Wendlingen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIMLER BENZ AG21977–1983
DAIMLER CHRYSLER AG11999
KNECHT FILTERWERKE11999
Locations
LocationPatentsSpan
Wendlingen, DE11999
Nuertingen, DE11983
Nurtingen, DE11977