Frederick A. Voeltner — 2 Patents at Quad/Graphics

Frederick A. Voeltner has been granted 2 US patents while listed as an inventor at Quad/Graphics. The first was granted in 1997 and the most recent in February 1998. Frederick A. Voeltner ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Frederick A. Voeltner in Milwaukee, WI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5713284	Anti-ghosting roller	Nicholas R. Schetter	1998-02-03
5632203	Anti-ghosting roller	Nicholas R. Schetter	1997-05-27

Frederick A. Voeltner — 2 Patents

Issued Patents All Time

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