Charles E. Witkowski, II — 2 Patents at Expedeon

Charles E. Witkowski, II has been granted 2 US patents while listed as an inventor at Expedeon. The first was granted in 2009 and the most recent in January 2015. Charles E. Witkowski, II ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Charles E. Witkowski, II in Knoxville, TN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8926817	Programmable electrophoretic notch filter systems and methods	Jeremy L. Norris, Peter Osucha, H. Lee Martin	2015-01-06
7534338	Methods and devices for concentration and purification of analytes for chemical analysis including matrix-assisted laser desorption/ionization(MALDI) mass spectrometry (MS)	Dean G. Hafeman, Kilian Dill, James B. Harkins, Richard Caprioli, Jeremy L. Norris +2 more	2009-05-19

Charles E. Witkowski, II — 2 Patents

Issued Patents All Time

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