DD

Douglas G. Dixon

📍 Longview, WA: #19 of 90 inventorsTop 25%
🗺 Washington: #27,877 of 76,902 inventorsTop 40%
Overall (All Time): #1,551,066 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8147386 Integral treadmill resistance training apparatus Rick Farnsworth 2012-04-03
7985166 Treadmill conversion resistance training apparatus Rick Farnsworth 2011-07-26
7757304 Safety apparatus for a person at an elevated location Vincent L. Real, Vickie Real, Vernon Heide 2010-07-20