Inventor · disambiguated record
Arnold Keller
Also filed as: KELLER ARNOLD · KELLER ARNOLD P
100 granted patents·28 pending applications·9,943 citations·filing 1980–2023
99Inventor score
Files withLINK WALDEMAR GMBH CO59CERVITECH INC24KELLER ARNOLD16GMT MEDIZINISCHE TECHNIK GMBH8LINK SPINE GROUP INC4
Top patents by PatentIndex Score
128 records- 0198US4997432ASurgical instrument setLINK WALDEMAR GMBH CO·Filed 1989·Granted Mar 5, 1991·1.2k cites·17 claims
- 0297US8585802B2Carbon dioxide capture and liquefactionKELLER ARNOLD·Filed 2011·Granted Nov 19, 2013·26 cites·25 claims
- 0397US5401269AIntervertebral disc endoprosthesisLINK WALDEMAR GMBH CO·Filed 1993·Granted Mar 28, 1995·1.7k cites·18 claims
- 0497US5122130AForceps for inserting intervertebral deviceLINK WALDEMAR GMBH CO·Filed 1990·Granted Jun 16, 1992·861 cites·21 claims
- 0597US4650814AProcess for producing methanol from a feed gasKELLER ARNOLD P·Filed 1986·Granted Mar 17, 1987·146 cites·12 claims
- 0696US6416551B1Intervertebral endoprosthesis with a toothed connection plateLINK WALDEMAR GMBH CO·Filed 2000·Granted Jul 9, 2002·456 cites·13 claims
- 0794US7001432B2Intervertebral prosthesisCERVITECH INC·Filed 2003·Granted Feb 21, 2006·274 cites·19 claims
- 0893US7320689B2Multi-part cervical endoprosthesis with insertion instrumentCERVITECH INC·Filed 2003·Granted Jan 22, 2008·247 cites·17 claims
- 0992US7927337B2Bone separatorCERVITECH INC·Filed 2005·Granted Apr 19, 2011·90 cites·6 claims
- 1090US6139549ASpinal fixing deviceLINK WALDEMAR GMBH CO·Filed 1997·Granted Oct 31, 2000·506 cites·12 claims
- 1190US5234431ABone plate arrangementLINK WALDEMAR GMBH CO·Filed 1992·Granted Aug 10, 1993·475 cites·16 claims
- 1289US8409285B2Prosthesis for partial replacement of a vertebral bodyKELLER ARNOLD·Filed 2011·Granted Apr 2, 2013·30 cites·9 claims
- 1388US8070812B2Prosthesis for partial replacement of a vertebral bodyKELLER ARNOLD·Filed 2005·Granted Dec 6, 2011·40 cites·8 claims
- 1488US6743258B1Knee prosthesis systemLINK WALDEMAR GMBH CO·Filed 2000·Granted Jun 1, 2004·169 cites·16 claims
- 1587US7862614B2Intervertebral prosthesis system, in particular for the cervical spineCERVITECH INC·Filed 2006·Granted Jan 4, 2011·38 cites·10 claims
- 1686US7569067B2Insertion instrument for cervical prosthesesCERVITECH INC·Filed 2005·Granted Aug 4, 2009·33 cites·10 claims
- 1786US4586496ASurgical chiselLINK WALDEMAR GMBH CO·Filed 1985·Granted May 6, 1986·231 cites·5 claims
- 1885US6984249B2Knee prosthesis with a flexion hingeLINK WALDEMAR GMBH CO·Filed 2002·Granted Jan 10, 2006·122 cites·13 claims
- 1984US6764512B2Plastic implant with channel for radiographic contrast wireLINK SPINE GROUP INC·Filed 2001·Granted Jul 20, 2004·117 cites·19 claims
- 2083US8012212B2Cervical intervertebral disk prosthesisCERVITECH INC·Filed 2003·Granted Sep 6, 2011·85 cites·9 claims
- 2183US4608053AFemoral hip prosthesisLINK WALDEMAR GMBH CO·Filed 1983·Granted Aug 26, 1986·112 cites·22 claims
- 2281US4908032AReconstruction prosthesisLINK WALDEMAR GMBH CO·Filed 1988·Granted Mar 13, 1990·124 cites·8 claims
- 2380US8088164B2Cervical intervertebral prosthesisKELLER ARNOLD·Filed 2005·Granted Jan 3, 2012·17 cites·19 claims
- 2479US8147551B2Method for implanting an intervertebral disk prosthesisLINK HELMUT D·Filed 2005·Granted Apr 3, 2012·15 cites·14 claims
- 2579US6981990B2Cervical prosthesis with insertion instrumentCERVITECH INC·Filed 2003·Granted Jan 3, 2006·80 cites·2 claims
- 2678US9103584B2Carbon dioxide capture and liquefactionKELLER ARNOLD·Filed 2013·Granted Aug 11, 2015·1 cites·20 claims
- 2778US8062370B2Intervertebral prosthesis with a limit stop plateKELLER ARNOLD·Filed 2005·Granted Nov 22, 2011·15 cites·10 claims
- 2878US7267691B2Cervical intervertebral prosthesisCERVITECH INC·Filed 2003·Granted Sep 11, 2007·72 cites·22 claims
- 2978US7169153B2Surgical instrument for inserting intervertebral prosthesisDEPUY SPINE·Filed 2003·Granted Jan 30, 2007·87 cites·19 claims
- 3077US7387635B2Surgical instrument for inserting an intervertebral endoprosthesisLINK SPINE GROUP INC·Filed 2001·Granted Jun 17, 2008·70 cites·14 claims
- 3177US4538305AArticulated prosthesisGMT MEDIZINISCHE TECHNIK GMBH·Filed 1982·Granted Sep 3, 1985·93 cites·9 claims
- 3276US6217619B1Endoprosthesis for a least partial replacement of a tibiaGMT MEDIZINISCHE TECHNIK GMBH·Filed 1998·Granted Apr 17, 2001·146 cites·19 claims
- 3375US6852130B2Ankle-joint endoprosthesisLINK WALDEMAR GMBH CO·Filed 2003·Granted Feb 8, 2005·70 cites·5 claims
- 3475US6290727B1Acetabular cupGMT MEDIZINISCHE TECHNIK GMBH·Filed 1999·Granted Sep 18, 2001·188 cites·32 claims
- 3574US7527629B2Instrument set for fitting an intervertebral joint prosthesisCERVITECH INC·Filed 2003·Granted May 5, 2009·56 cites·1 claims
- 3674US5413608AKnee joint endoprosthesis for replacing the articular surfaces of the tibiaLINK WALDEMAR GMBH CO·Filed 1993·Granted May 9, 1995·128 cites·9 claims
- 3772US8361077B2Insertion instrument for joint sockets of prosthesesKELLER ARNOLD·Filed 2007·Granted Jan 29, 2013·8 cites·12 claims
- 3871US8375725B2Integrated pressurized steam hydrocarbon reformer and combined cycle processPHILLIPS 66 CO·Filed 2008·Granted Feb 19, 2013·4 cites·34 claims
- 3970US8591595B2Ankle-joint endoprosthesisKOFOED HAKON·Filed 2010·Granted Nov 26, 2013·7 cites·11 claims
- 4070US8303661B2System for intervertebral disk prosthesesKELLER ARNOLD·Filed 2007·Granted Nov 6, 2012·5 cites·12 claims
- 4170US8157808B2Insertion instrument for an endoprosthesis comprising a prosthesis shaft which is to be inserted into a medullary cavityKELLER ARNOLD·Filed 2006·Granted Apr 17, 2012·6 cites·17 claims
- 4270US6569203B1Alloplastic replacement for a long boneLINK WALDEMAR GMBH CO·Filed 2000·Granted May 27, 2003·41 cites·4 claims
- 4370US4698063ADevice for embedding in bone, in particular a femoral hip-joint prosthesisLINK HELMUT D·Filed 1985·Granted Oct 6, 1987·82 cites·15 claims
- 4468US7217057B2Surgical implant or instrument with fixing screwLINK WALDEMAR GMBH CO·Filed 2005·Granted May 15, 2007·6 cites·9 claims
- 4568US4936856AHip joint socket prosthesisLINK WALDEMAR GMBH CO·Filed 1988·Granted Jun 26, 1990·73 cites·13 claims
- 4667US8192493B2Prosthesis for bridging a vertebral bodyKELLER ARNOLD·Filed 2010·Granted Jun 5, 2012·3 cites·9 claims
- 4767US7232465B2Knee prosthesisLINK WALDEMAR GMBH CO·Filed 2003·Granted Jun 19, 2007·30 cites·4 claims
- 4867US6302889B1Surgical cerclage bandLINK WALDEMAR GMBH CO·Filed 2000·Granted Oct 16, 2001·40 cites·5 claims
- 4966US5782923AEndoprosthesis for an elbow jointGMT MEDIZINISCHE TECHNIK GMBH·Filed 1997·Granted Jul 21, 1998·101 cites·31 claims
- 5065US9072504B2Bone separatorKELLER ARNOLD·Filed 2011·Granted Jul 7, 2015·2 cites·6 claims
Showing the top 50 of 128 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →