MS

Mark Sand

PI Precor Incorporated: 3 patents #43 of 108Top 40%
Illinois Tool Works: 2 patents #1,548 of 4,258Top 40%
Overall (All Time): #1,021,474 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7938755 Adjustable exercise device David E. Dyer, Donald A. Demuth, Rodney P. West, Patrick J. Waite 2011-05-10
7156777 Adjustable exercise device David E. Dyer, Donald A. Demuth, Rodney P. West, Patrick J. Waite 2007-01-02
6752744 Exercise device Peter J. Arnold, Philip Lamb, Michael Baum 2004-06-22
D449356 Crosstraining exerciser Peter J. Arnold, Philip Lamb, Michael Baum 2001-10-16
6238321 Exercise device Peter J. Arnold, Philip Lamb, Michael Baum 2001-05-29