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Mark VanRens — 4 Patents

AIAppleton International: 4 patents #1 of 4Top 25%
Menasha, WI: #115 of 360 inventorsTop 35%
Wisconsin: #10,875 of 40,088 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Mark VanRens has been granted 4 US patents while listed as an inventor at Appleton International. The first was granted in 2002 and the most recent in March 2005. Mark VanRens ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Mark VanRens in Menasha, WI, US.

Patents per Year

Patents granted per year, 2002 to 2005Bar chart with a peak of 1 patents in 2002.peak 12002: 1 patents20022003: 1 patents20032004: 1 patents20042005: 1 patents2005

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6869507 Variable frequency dewatering assembly Thomas Frawley, Patrick Theut, Alan Wouters 2005-03-22
6802940 Variable frequency dewatering assembly Thomas Frawley, Patrick Theut, Alan Wouters 2004-10-12
6554754 “Smart” bowed roll — 2003-04-29
6471829 Variable frequency fourdrinier gravity foil box Thomas Frawley, Alan Wouters, Patrick Theut 2002-10-29

Frequent Collaborators

Patrick Theut3 shared
Alan Wouters3 shared
Thomas Frawley3 shared

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Ross CABOT4
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Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4