Inventor
CAMPBELL DAVID R
US31 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL DAVID R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ATLAS SPINE INC
6 patentsUS7850733B2Dec 14, 2010
PLIF opposing wedge ramp
ATLAS SPINE INC656 citations99
US7186255B2Mar 6, 2007
Polyaxial screw
ATLAS SPINE INC393 citations99
US7288095B2Oct 30, 2007
Bone plate with screw lock
ATLAS SPINE INC132 citations98
US7104993B2Sep 12, 2006
Cross link system
ATLAS SPINE INC76 citations98
US7815666B2Oct 19, 2010
Dynamic cervical plate
ATLAS SPINE INC42 citations92
US7468069B2Dec 23, 2008
Static anterior cervical plate
ATLAS SPINE INC32 citations92
BAYNHAM BRET O
6 patentsUS8273129B2Sep 25, 2012
PLIF opposing wedge ramp
BAYNHAM BRET O243 citations98
US8262666B2Sep 11, 2012
Implantable distractor
BAYNHAM BRET O211 citations98
US8328854B2Dec 11, 2012
Cervical plate ratchet pedicle screws
BAYNHAM BRET O26 citations92
US8172905B2May 8, 2012
Spinal implant
BAYNHAM BRET O24 citations92
US8083799B2Dec 27, 2011
Spinal implant
BAYNHAM BRET O23 citations92
US8123811B2Feb 28, 2012
Cervical implant
BAYNHAM BRET O0 citations41
CAMBELT INT CORP
6 patentsUS5449263ASep 12, 1995
Device and method for torque assist of drag arm
CAMBELT INT CORP23 citations92
US5180272AJan 19, 1993
Device and method for outloading bulk materials
CAMBELT INT CORP28 citations92
US5098247AMar 24, 1992
Device and method for outloading bulk materials
CAMBELT INT CORP26 citations92
US4714151ADec 22, 1987
Apparatus for supporting and enclosing conveyor systems
CAMBELT INT CORP37 citations92
US4170293AOct 9, 1979
Enclosed conveyor
CAMBELT INT CORP24 citations82
US3993184ANov 23, 1976
Cable conveyor
CAMBELT INT CORP17 citations74
(unassigned)
4 patentsUS6727616B1Apr 27, 2004
Flywheel energy storage system with quill stabilizer
61 citations96
US6825588B2Nov 30, 2004
Uninterruptible power supply using a high speed cylinder flywheel
42 citations93
US6798092B1Sep 28, 2004
Low outgas flywheel motor/generator
42 citations93
US5572840ANov 12, 1996
Window frame with hinged nailing strip
63 citations88