Roger Scheel — 1 Patent at Envirex

Roger Scheel has been granted 1 US patent while listed as an inventor at Envirex. All of these patents were granted in 1996. Roger Scheel ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Roger Scheel in Waukesha, WI, US.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5534140	Bar screen having compound fine screen bar rack	Robert Brummond, James L. Heidner	1996-07-09

Roger Scheel — 1 Patent

Issued Patents All Time

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