Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MS

Mark Sand — 5 Patents

PIPrecor Incorporated: 3 patents #43 of 108Top 40%
Illinois Tool Works: 2 patents #1,978 of 4,311Top 50%
Seattle, WA: #5,850 of 21,776 inventorsTop 30%
Washington: #19,692 of 76,902 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Mark Sand has been granted 5 US patents while listed as an inventor at Precor Incorporated. The first was granted in 2001 and the most recent in May 2011. Mark Sand ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Mark Sand in Seattle, WA, US.

Patents per Year

Patents granted per year, 2001 to 2011Bar chart with a peak of 2 patents in 2001.peak 22001: 2 patents20012004: 1 patents20042007: 1 patents20072011: 1 patents2011

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7938755 Adjustable exercise device David E. Dyer, Donald A. Demuth, Rodney P. West, Patrick J. Waite 2011-05-10 $20,222,000
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 $21,437,000
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 $40,382,000