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Michael K. Wackerfuss — 2 Patents

3M: 2 patents #5,350 of 11,543Top 50%

Roseville, MN: #290 of 611 inventorsTop 50%

Minnesota: #24,068 of 52,454 inventorsTop 50%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Michael K. Wackerfuss has been granted 2 US patents while listed as an inventor at 3M. The first was granted in 1999 and the most recent in November 2001. Michael K. Wackerfuss ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Michael K. Wackerfuss in Roseville, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6319293	Membrane electrode assembly	Mark K. Debe, Richard J. Poirier, Raymond J. Ziegler	2001-11-20	$42,047,000
5879828	Membrane electrode assembly	Mark K. Debe, Richard J. Poirier, Raymond J. Ziegler	1999-03-09	$19,801,000

Michael K. Wackerfuss — 2 Patents

Issued Patents All Time

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