Inventor
ASHMAN RICHARD B
US19 patents
⚠️ This page may combine multiple inventors who share the name “ASHMAN RICHARD B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DANEK MEDICAL INC
8 patentsUS5624441AApr 29, 1997
Attachment plate for top-tightening clamp assembly in a spinal fixation system
DANEK MEDICAL INC166 citations99
US5403316AApr 4, 1995
Triangular construct for spinal fixation
DANEK MEDICAL INC294 citations99
US5246442ASep 21, 1993
Spinal hook
DANEK MEDICAL INC211 citations99
US5209752AMay 11, 1993
Lateral offset connector for spinal implant system
DANEK MEDICAL INC158 citations99
US5242445ASep 7, 1993
Split eyebolt for spinal rod
DANEK MEDICAL INC113 citations98
US5437670AAug 1, 1995
Attachment plate for top-tightening clamp assembly in a spinal fixation system
DANEK MEDICAL INC87 citations96
US5403315AApr 4, 1995
Positionable spinal fixation device
DANEK MEDICAL INC99 citations96
US5261909ANov 16, 1993
Variable angle screw for spinal implant system
DANEK MEDICAL INC425 citations96
SDGI HOLDINGS INC
3 patentsUS6471703B1Oct 29, 2002
Variable angle connection assembly for a spinal implant system
SDGI HOLDINGS INC292 citations99
US6402749B1Jun 11, 2002
Variable angle connection assembly for a spinal implant system
SDGI HOLDINGS INC211 citations99
US6197028B1Mar 6, 2001
Sacral implant system
SDGI HOLDINGS INC207 citations99
ASHMAN RICHARD B
3 patentsUS8241297B2Aug 14, 2012
Surgical drill guide for shape memory clamps
ASHMAN RICHARD B23 citations91
US7722650B2May 25, 2010
Variable angle spinal implant connection assembly
ASHMAN RICHARD B6 citations61
US8551080B2Oct 8, 2013
System and device for heating or cooling shape memory surgical devices
ASHMAN RICHARD B2 citations49