Inventor

KELLER ARNOLD

DE101 patents

⚠️ This page may combine multiple inventors who share the name “KELLER ARNOLD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LINK WALDEMAR GMBH CO

33 patents

US6743258B1Jun 1, 2004

Knee prosthesis system

LINK WALDEMAR GMBH CO169 citations99

US6416551B1Jul 9, 2002

Intervertebral endoprosthesis with a toothed connection plate

LINK WALDEMAR GMBH CO456 citations99

US6139549AOct 31, 2000

Spinal fixing device

LINK WALDEMAR GMBH CO506 citations99

US5234431AAug 10, 1993

Bone plate arrangement

LINK WALDEMAR GMBH CO475 citations99

US5122130AJun 16, 1992

Forceps for inserting intervertebral device

LINK WALDEMAR GMBH CO861 citations99

US4997432AMar 5, 1991

Surgical instrument set

LINK WALDEMAR GMBH CO1,167 citations99

US4586496AMay 6, 1986

Surgical chisel

LINK WALDEMAR GMBH CO231 citations99

US6984249B2Jan 10, 2006

Knee prosthesis with a flexion hinge

LINK WALDEMAR GMBH CO122 citations98

US5413608AMay 9, 1995

Knee joint endoprosthesis for replacing the articular surfaces of the tibia

LINK WALDEMAR GMBH CO128 citations98

US5401269AMar 28, 1995

Intervertebral disc endoprosthesis

LINK WALDEMAR GMBH CO1,741 citations98

US4908032AMar 13, 1990

Reconstruction prosthesis

LINK WALDEMAR GMBH CO124 citations98

US5928287AJul 27, 1999

Acetabular cup and surgical instrument for implanting same

LINK WALDEMAR GMBH CO78 citations96

US5137535AAug 11, 1992

Endoprosthesis with complementary cone connection and eccentric securing screw

LINK WALDEMAR GMBH CO53 citations96

US4936856AJun 26, 1990

Hip joint socket prosthesis

LINK WALDEMAR GMBH CO73 citations96

US4908036AMar 13, 1990

Endoprosthesis

LINK WALDEMAR GMBH CO59 citations96

US4642121AFeb 10, 1987

Joint endoprosthesis and instrument for knocking it in or out

LINK WALDEMAR GMBH CO66 citations96

US4608053AAug 26, 1986

Femoral hip prosthesis

LINK WALDEMAR GMBH CO112 citations96

US4364389ADec 21, 1982

Instrument for holding and inserting the tibia plate for an endo-knee prosthesis having sliding surfaces

LINK WALDEMAR GMBH CO55 citations96

US6852130B2Feb 8, 2005

Ankle-joint endoprosthesis

LINK WALDEMAR GMBH CO70 citations95

US6096083AAug 1, 2000

Endoprosthesis with a ball-and-socket joint

LINK WALDEMAR GMBH CO72 citations94

US7232465B2Jun 19, 2007

Knee prosthesis

LINK WALDEMAR GMBH CO30 citations93

US6569203B1May 27, 2003

Alloplastic replacement for a long bone

LINK WALDEMAR GMBH CO41 citations93

US6334875B1Jan 1, 2002

Cotyloid cavity prosthesis

LINK WALDEMAR GMBH CO39 citations93

US6302889B1Oct 16, 2001

Surgical cerclage band

LINK WALDEMAR GMBH CO40 citations93

US6224634B1May 1, 2001

Hip-joint endoprosthesis

LINK WALDEMAR GMBH CO44 citations93

US6187006B1Feb 13, 2001

Surgical instrument

LINK WALDEMAR GMBH CO31 citations93

US6168630B1Jan 2, 2001

Hand joint prosthesis

LINK WALDEMAR GMBH CO96 citations93

US6136004AOct 24, 2000

Surgical nail forceps

LINK WALDEMAR GMBH CO19 citations93

US6132467AOct 17, 2000

Endoprosthesis, in particular for the sternoclavicular joint

LINK WALDEMAR GMBH CO22 citations93

US6099569AAug 8, 2000

Endoprosthesis

LINK WALDEMAR GMBH CO25 citations93

US5902339AMay 11, 1999

Method and device for inserting and positioning a prosthesis

LINK WALDEMAR GMBH CO35 citations93

US5456719AOct 10, 1995

Endoprosthesis with a prosthesis part made of viscoelastic synthetic resin

LINK WALDEMAR GMBH CO44 citations93

US5383933AJan 24, 1995

Endoprosthesis

LINK WALDEMAR GMBH CO22 citations93

CERVITECH INC

8 patents

US7320689B2Jan 22, 2008

Multi-part cervical endoprosthesis with insertion instrument

CERVITECH INC247 citations99

US8012212B2Sep 6, 2011

Cervical intervertebral disk prosthesis

CERVITECH INC85 citations98

US7927337B2Apr 19, 2011

Bone separator

CERVITECH INC90 citations98

US7527629B2May 5, 2009

Instrument set for fitting an intervertebral joint prosthesis

CERVITECH INC56 citations98

US7001432B2Feb 21, 2006

Intervertebral prosthesis

CERVITECH INC274 citations98

US6981990B2Jan 3, 2006

Cervical prosthesis with insertion instrument

CERVITECH INC80 citations98

US7267691B2Sep 11, 2007

Cervical intervertebral prosthesis

CERVITECH INC72 citations97

US7569067B2Aug 4, 2009

Insertion instrument for cervical prostheses

CERVITECH INC33 citations93

GMT MEDIZINISCHE TECHNIK GMBH

5 patents

US6217619B1Apr 17, 2001

Endoprosthesis for a least partial replacement of a tibia

GMT MEDIZINISCHE TECHNIK GMBH146 citations99

US5782923AJul 21, 1998

Endoprosthesis for an elbow joint

GMT MEDIZINISCHE TECHNIK GMBH101 citations97

US5030238AJul 9, 1991

Hip prosthesis

GMT MEDIZINISCHE TECHNIK GMBH61 citations96

US4538305ASep 3, 1985

Articulated prosthesis

GMT MEDIZINISCHE TECHNIK GMBH93 citations95

US6290727B1Sep 18, 2001

Acetabular cup

GMT MEDIZINISCHE TECHNIK GMBH188 citations94

LINK SPINE GROUP INC

2 patents

US7387635B2Jun 17, 2008

Surgical instrument for inserting an intervertebral endoprosthesis

LINK SPINE GROUP INC70 citations97

US6764512B2Jul 20, 2004

Plastic implant with channel for radiographic contrast wire

LINK SPINE GROUP INC117 citations97

LINK HELMUT D

1 patent

US4698063AOct 6, 1987

Device for embedding in bone, in particular a femoral hip-joint prosthesis

LINK HELMUT D82 citations96

DEPUY SPINE

1 patent

US7169153B2Jan 30, 2007

Surgical instrument for inserting intervertebral prosthesis

DEPUY SPINE87 citations95

Showing the top 50 of 101 patents by PatentIndex Score.