Inventor
SOMMERFELD DEAN R
US13 patents
⚠️ This page may combine multiple inventors who share the name “SOMMERFELD DEAN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUNRISE MEDICAL HHG INC
5 patentsUS6601271B1Aug 5, 2003
System for mounting a wheel on a bed
SUNRISE MEDICAL HHG INC30 citations90
US6519794B1Feb 18, 2003
Side rail, side rail kinematic, and lock lever and lock pin for side rail
SUNRISE MEDICAL HHG INC40 citations90
US6473922B1Nov 5, 2002
Kinematic motion of articulated bed
SUNRISE MEDICAL HHG INC39 citations90
US6568874B1May 27, 2003
Pivot joint
SUNRISE MEDICAL HHG INC9 citations71
US6474869B1Nov 5, 2002
Bushing
SUNRISE MEDICAL HHG INC11 citations71