Inventor · disambiguated record
John D. Unger
Also filed as: UNGER JOHN D · UNGER JOHN DAVID
25 granted patents·3,143 citations·filing 1982–2014
98Inventor score
Files withZIMMER SPINE INC10ENDIUS INC6SIEMENS MEDICAL SYSTEMS INC3AMERICAN CYANAMID CO1ASTERION INC1
Top patents by PatentIndex Score
25 records- 0196US7056321B2Method of securing vertebraeENDIUS INC·Filed 2002·Granted Jun 6, 2006·478 cites·64 claims
- 0292US5423860AProtective carrier for suture anchorAMERICAN CYANAMID CO·Filed 1993·Granted Jun 13, 1995·567 cites·9 claims
- 0390US7004947B2Surgical instrument for moving vertebraeENDIUS INC·Filed 2002·Granted Feb 28, 2006·191 cites·48 claims
- 0490US5458123ASystem for monitoring patient location and dataSIEMENS MEDICAL SYSTEMS INC·Filed 1994·Granted Oct 17, 1995·501 cites·17 claims
- 0589US7815650B2Surgical instrument for moving vertebraeZIMMER SPINE INC·Filed 2006·Granted Oct 19, 2010·42 cites·12 claims
- 0687US7850695B2Method of securing vertebraeZIMMER SPINE INC·Filed 2004·Granted Dec 14, 2010·114 cites·13 claims
- 0786US6652553B2Surgical tool for use in expanding a cannulaENDIUS INC·Filed 2001·Granted Nov 25, 2003·174 cites·20 claims
- 0884US6361488B1Support apparatus for endoscopic surgeryENDIUS INC·Filed 2000·Granted Mar 26, 2002·164 cites·42 claims
- 0983US7988700B2Surgical instrument for moving vertebraeZIMMER SPINE INC·Filed 2008·Granted Aug 2, 2011·19 cites·13 claims
- 1083US7144393B2Structure for receiving surgical instrumentsDIPOTO GENE P·Filed 2003·Granted Dec 5, 2006·123 cites·91 claims
- 1183US5871451AApparatus and method for providing dual output signals in a telemetry transmitterSIEMENS MEDICAL SYSTEMS INC·Filed 1997·Granted Feb 16, 1999·309 cites·17 claims
- 1280US7682370B2Surgical tool for use in expanding a cannulaZIMMER SPINE INC·Filed 2003·Granted Mar 23, 2010·107 cites·19 claims
- 1377US8864785B2Method for securing vertebraePAGLIUCA JAMES J·Filed 2012·Granted Oct 21, 2014·8 cites·14 claims
- 1475US9622735B2Method for securing vertebraeZIMMER SPINE INC·Filed 2014·Granted Apr 18, 2017·4 cites·20 claims
- 1575US6821243B2Apparatus for adjustably supporting an endoscopeENDIUS INC·Filed 2001·Granted Nov 23, 2004·60 cites·44 claims
- 1674US8043212B1Methods for treating cervical vertebrae through an access deviceZIMMER SPINE INC·Filed 2005·Granted Oct 25, 2011·16 cites·1 claims
- 1772US5694940AApparatus and method for providing dual output signals in a telemetry transmitterSIEMENS MEDICAL SYSTEMS INC·Filed 1995·Granted Dec 9, 1997·165 cites·20 claims
- 1870US7341594B2Surgical instrument for moving vertebraeENDIUS INC·Filed 2004·Granted Mar 11, 2008·33 cites·35 claims
- 1970US4546329AFrequency synthesizers adaptive loop filter with compensation for transientsMOTOROLA INC·Filed 1982·Granted Oct 8, 1985·21 cites·12 claims
- 2066US7985218B2Structure for receiving surgical instrumentsZIMMER SPINE INC·Filed 2006·Granted Jul 26, 2011·3 cites·7 claims
- 2166US7713274B2Surgical instrument for moving vertebraeZIMMER SPINE INC·Filed 2004·Granted May 11, 2010·23 cites·41 claims
- 2262US7710981B2Apparatus for and method of generating a time referenceASTERION INC·Filed 2007·Granted May 4, 2010·2 cites·25 claims
- 2357US7985247B2Methods and apparatuses for treating the spine through an access deviceZIMMER SPINE INC·Filed 2003·Granted Jul 26, 2011·15 cites·10 claims
- 2451US7431693B2Method for adjustably supporting an endoscopeZIMMER SPINE INC·Filed 2004·Granted Oct 7, 2008·4 cites·59 claims
- 2542US8570921B2Apparatus for and method of generating a time referenceBLANCHA BARRY EDWARD·Filed 2010·Granted Oct 29, 2013·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →