DC

Douglas A. Crawford

NA Nautilus: 31 patents #3 of 99Top 4%
Overall (All Time): #119,235 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDate
9440107 Exercise device with treadles Gary D. Piaget, Edward L. Flick, Bradley J. Smith, Matt Rauwerdink, Patrick A. Warner 2016-09-13
9352187 Dual deck exercise device Gary D. Piaget, Brent Christopher, Brian R. Cook, Edward L. Flick, Eric D. Golesh +6 more 2016-05-31
9308415 Upper body exercise and flywheel enhanced dual deck treadmills Gary D. Piaget, Patrick A. Warner, Brent Christopher 2016-04-12
9072932 Exercise device with treadles Gary D. Piaget, Edward L. Flick, Bradley J. Smith, Matt Rauwerdink, Patrick A. Warner 2015-07-07
8734300 Dual deck exercise device Gary D. Piaget, Brent Christopher, Brian R. Cook, Edward L. Flick, Eric D. Golesh +6 more 2014-05-27
8734299 Upper body exercise and flywheel enhanced dual deck treadmills Gary D. Piaget, Patrick A. Warner, Brent Christopher 2014-05-27
8696524 Dual deck exercise device Gary D. Piaget, Brent Christopher, Brian R. Cook, Edward L. Flick, Eric D. Golesh +6 more 2014-04-15
8550962 Dual deck exercise device Gary D. Piaget, Brent Christopher, Brian R. Cook, Edward L. Flick, Eric D. Golesh +6 more 2013-10-08
8439807 Exercise device with treadles Gary D. Piaget, Edward L. Flick, Bradley J. Smith, Matt Rauwerdink, Patrick A. Warner 2013-05-14
8147385 Upper body exercise and flywheel enhanced dual deck treadmills Gary D. Piaget, Patrick A. Warner, Brent Christopher 2012-04-03
8113994 Exercise device with treadles Gary D. Piaget, Edward L. Flick, Bradley J. Smith, Matthew Rauwerdink, Patrick A. Warner 2012-02-14
8002674 Dual deck exercise device Gary D. Piaget, Brent Christopher, Brian R. Cook, Edward L. Flick, Eric D. Golesh +6 more 2011-08-23
8002680 Adjustable dumbbell system Patrick A. Warner, Eric D. Golesh, Edward L. Flick, Lopin Wang 2011-08-23
7967730 System and method for controlling an exercise apparatus Bradley J. Smith 2011-06-28
7914421 Treadmill deck locking mechanism Keith Weier, Kuo Ti Huang 2011-03-29
7815549 Control system and method for an exercise apparatus Andrew P. Lull, John Danile 2010-10-19
7811209 Upper body exchange and flywheel enhanced dual deck treadmills Gary D. Piaget, Patrick A. Warner, Brent Christopher 2010-10-12
7794373 Adjustable dumbbell system Patrick A. Warner, Eric D. Golesh, Edward L. Flick, Lopin Wang 2010-09-14
7736280 Treadmill deck locking mechanism Keith Weier, Kuo Ti Huang 2010-06-15
7704191 Dual treadmill exercise device having a single rear roller Bradley J. Smith, Richard W. Trevino 2010-04-27
7621850 Dual deck exercise device Gary D. Piaget, Brent Christopher, Brian R. Cook, Edward L. Flick, Eric D. Golesh +6 more 2009-11-24
7618346 System and method for controlling an exercise apparatus Bradley J. Smith 2009-11-17
7614982 Adjustable dumbbell system Patrick A. Warner, Eric D. Golesh, Edward L. Flick, Lopin Wang 2009-11-10
7553260 Exercise device with treadles Gary D. Piaget, Edward L. Flick, Bradley J. Smith, Matt Rauwerdink, Patrick A. Warner 2009-06-30
7553265 Adjustable dumbbell system Patrick A. Warner, Eric D. Golesh, Edward L. Flick, Lopin Wang 2009-06-30