WW

William Preston Willingham

BO Backjoy Orthotics: 5 patents #1 of 4Top 25%
Overall (All Time): #832,692 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10849428 Apparatus and system for dynamically correcting posture 2020-12-01
10034548 Apparatus and system for dynamically correcting posture 2018-07-31
9427086 Apparatus and system for dynamically correcting posture 2016-08-30
9420905 Cushion device 2016-08-23
8671482 Method and apparatus for dynamically correcting posture 2014-03-18
D294900 Portable orthopedic seat cushion 1988-03-29