Frank E. Liebmann — 7 Patents at Fluke

Frank E. Liebmann has been granted 7 US patents while listed as an inventor at Fluke. The first was granted in 2009 and the most recent in September 2019. Frank E. Liebmann ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Frank E. Liebmann in Malsch, UT, DE.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
10415629	Crankshaft for a reciprocating piston engine	Heiko Breuning, Christian Harms, Ulrich Holtmann, Uli Wiedenmann	2019-09-17
8177421	Infrared target temperature correction system and method	—	2012-05-15
8117848	Temperature calibration device having reconfigurable heating/cooling modules to provide wide temperature range	David W. Farley, Richard W. Walker, Michael W. Hirst, Allen Erik Sjogren	2012-02-21
7669427	Temperature calibration device driving heating/cooling modules in a manner to allow operation over wide temperature range	Richard W. Walker	2010-03-02
7661876	Infrared target temperature correction system and method	—	2010-02-16
7607309	Temperature calibration device having reconfigurable heating/cooling modules to provide wide temperature range	David W. Farley, Richard W. Walker, Michael W. Hirst, Allen Erik Sjogren	2009-10-27
7561058	Warning system and method for electrical devices	David W. Farley, Allen Erik Sjogren	2009-07-14

Frank E. Liebmann — 7 Patents

Issued Patents All Time

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