Rolf Scheu — 2 Patents at Filtertek

Rolf Scheu has been granted 2 US patents while listed as an inventor at Filtertek. The first was granted in 1999 and the most recent in April 2009. Rolf Scheu ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Rolf Scheu in Scheinfeld, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7516765	Air vent foil cutter	Brendan Hogan	2009-04-14	$3,194,000
D412745	Nasal mask	—	1999-08-10

Rolf Scheu — 2 Patents

Issued Patents All Time

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