P

Inventor

OPFERKUCH FRANK

DE4 patents
⚠️ This page may combine multiple inventors who share the name “OPFERKUCH FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OPFERKUCH FRANK

3 patents
US8561451B2Oct 22, 2013

Tubes and method and apparatus for producing tubes

OPFERKUCH FRANK13 citations79
US8522862B2Sep 3, 2013

Vehicle radiator

OPFERKUCH FRANK2 citations47
US8313688B2Nov 20, 2012

Method for in-line heat exchanger tube brazing

OPFERKUCH FRANK1 citations45

UNIV STUTTGART

1 patent
US7797928B2Sep 21, 2010

Method and apparatus for purifying exhaust gases

UNIV STUTTGART19 citations78