Inventor
HETZEL THOMAS R
US12 patents
⚠️ This page may combine multiple inventors who share the name “HETZEL THOMAS R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASPEN SEATING LLC
7 patentsUS7216388B2May 15, 2007
Contoured seat cushion and method for offloading pressure from skeletal bone prominences and encouraging proper postural alignment
ASPEN SEATING LLC81 citations96
US7373678B2May 20, 2008
Seat cushion with adjustable contour and method of adjusting the contour of a seat cushion
ASPEN SEATING LLC77 citations95
US7140057B2Nov 28, 2006
Reinforced and adjustable contoured seat cushion and method of reinforcing and adjusting the contoured seat cushion
ASPEN SEATING LLC61 citations92
US7220376B2May 22, 2007
Individually-contoured seat cushion and shape capturing and fabricating method for seat cushion
ASPEN SEATING LLC19 citations91
US6990744B2Jan 31, 2006
Apparatus and method for evaluating clearance from a contoured seat cushion
ASPEN SEATING LLC40 citations87
US7395566B2Jul 8, 2008
Method of reinforcing and adjusting a contoured seat cushion
ASPEN SEATING LLC14 citations80
US11103395B2Aug 31, 2021
Techniques for shape capture and wheel chair seat creation
ASPEN SEATING LLC0 citations44