IK

Iain Kalfas

DS Depuy Spine Sarl: 6 patents #1 of 24Top 5%
CC Cleveland Clinic: 4 patents #147 of 972Top 20%
DS Depuy Spine: 2 patents #113 of 239Top 50%
WO Warsaw Orthopedic: 2 patents #450 of 894Top 55%
📍 Beachwood, OH: #19 of 208 inventorsTop 10%
🗺 Ohio: #5,371 of 73,341 inventorsTop 8%
Overall (All Time): #348,664 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
9918748 Spinal rod connector Tom Doherty, David Selvitelli, Stephen R. Johnson, Michael Mazzuca 2018-03-20
8998957 Spinal rod connector Tom Doherty, David Selvitelli, Stephen R. Johnson, Michael Mazzuca 2015-04-07
8852237 Spinal rod connector Tom Doherty, David Selvitelli, Stephen R. Johnson, Michael Mazzuca 2014-10-07
8728080 Spinal fixation plates and plate extensions Mark C. Boomer, Raymond F. Murphy 2014-05-20
8672984 Method and apparatus for retaining screw in a plate Gary S. Lindemann, Larry Gause, Robert A. Farris, Regis W. Haid, Jr., Stephen M. Papadopoulos +3 more 2014-03-18
8236028 Spinal rod connector Tom Doherty, David Selvitelli, Stephen R. Johnson, Michael Mazzuca 2012-08-07
7967845 Head-to-head connector spinal fixation system Carl Lauryssen, Raymond F. Murphy, David D. Konieczynski, Bryan S. Jones, Mark Hall +3 more 2011-06-28
7727266 Method and apparatus for retaining screws in a plate Gary S. Lindemann, Larry Gause, Robert A. Farris, Regis W. Haid, Jr., Stephen M. Papadopoulos +3 more 2010-06-01
7645294 Head-to-head connector spinal fixation system Carl Lauryssen, Steven Ludwig, Michael O'Brien, Thomas V. Doherty, Mark Hall +3 more 2010-01-12
7572282 Spinal fixation plates and plate extensions Mark C. Boomer, Raymond F. Murphy 2009-08-11
6377839 Tool guide for a surgical tool Donald W. Kormos, David W. Piraino, Gene H. Barnett, Charles P. Steiner 2002-04-23
5776064 Frameless stereotaxy system for indicating the position and axis of a surgical probe Donald W. Kormos, David W. Piraino, Gene H. Barnett, Charles P. Steiner 1998-07-07
5732703 Stereotaxy wand and tool guide Donald W. Kormos, David W. Piraino, Gene H. Barnett, Charles P. Steiner 1998-03-31
5517990 Stereotaxy wand and tool guide Donald W. Kormos, David W. Piraino, Gene H. Barnett 1996-05-21