WR

William Mark Richter

MM Max Mobility: 2 patents #2 of 8Top 25%
Overall (All Time): #1,239,323 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7988172 Power-supplemented manual height-adjusting wheelchair Russell Rodriguez, Adam Karpinski 2011-08-02
7841098 Linear measurement apparatus and method 2010-11-30
7303203 Ergonomic wheelchair hand rim Jamie Hameed Noon, Peter W. Axelson 2007-12-04
6213558 Pelvic stabilization device Peter W. Axelson, Jamie Hameed Noon 2001-04-10