Inventor
UNGER JOHN D
US21 patents
⚠️ This page may combine multiple inventors who share the name “UNGER JOHN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZIMMER SPINE INC
10 patentsUS7850695B2Dec 14, 2010
Method of securing vertebrae
ZIMMER SPINE INC114 citations99
US7682370B2Mar 23, 2010
Surgical tool for use in expanding a cannula
ZIMMER SPINE INC107 citations97
US7815650B2Oct 19, 2010
Surgical instrument for moving vertebrae
ZIMMER SPINE INC42 citations96
US7988700B2Aug 2, 2011
Surgical instrument for moving vertebrae
ZIMMER SPINE INC19 citations92
US7713274B2May 11, 2010
Surgical instrument for moving vertebrae
ZIMMER SPINE INC23 citations92
US9622735B2Apr 18, 2017
Method for securing vertebrae
ZIMMER SPINE INC4 citations83
US8043212B1Oct 25, 2011
Methods for treating cervical vertebrae through an access device
ZIMMER SPINE INC16 citations80
US7985247B2Jul 26, 2011
Methods and apparatuses for treating the spine through an access device
ZIMMER SPINE INC15 citations76
US7985218B2Jul 26, 2011
Structure for receiving surgical instruments
ZIMMER SPINE INC3 citations63
US7431693B2Oct 7, 2008
Method for adjustably supporting an endoscope
ZIMMER SPINE INC4 citations63
ENDIUS INC
6 patentsUS7056321B2Jun 6, 2006
Method of securing vertebrae
ENDIUS INC478 citations99
US7004947B2Feb 28, 2006
Surgical instrument for moving vertebrae
ENDIUS INC191 citations99
US6652553B2Nov 25, 2003
Surgical tool for use in expanding a cannula
ENDIUS INC174 citations99
US6361488B1Mar 26, 2002
Support apparatus for endoscopic surgery
ENDIUS INC164 citations98
US7341594B2Mar 11, 2008
Surgical instrument for moving vertebrae
ENDIUS INC33 citations96
US6821243B2Nov 23, 2004
Apparatus for adjustably supporting an endoscope
ENDIUS INC60 citations96