Inventor · disambiguated record
Mark S. Freas
Also filed as: FREAS MARK · FREAS MARK S · FREAS MARK STEPHEN · JONES WILLIAM M
23 granted patents·2 pending applications·1,988 citations·filing 1977–2021
97Inventor score
Files withMEDTRONIC INC11CSAVOY ANDREW N4SOLAR MATTHEW S4IMAGE GUIDED NEUROLOGICS INC2FREAS MARK STEPHEN1
Top patents by PatentIndex Score
25 records- 0196US8311611B2Method for performing multiple registrations in a navigated procedureCSAVOY ANDREW N·Filed 2007·Granted Nov 13, 2012·373 cites·48 claims
- 0296US8108025B2Flexible array for use in navigated surgeryCSAVOY ANDREW N·Filed 2007·Granted Jan 31, 2012·279 cites·40 claims
- 0395US8467852B2Method and apparatus for performing a navigated procedureCSAVOY ANDREW N·Filed 2011·Granted Jun 18, 2013·287 cites·22 claims
- 0495US8301226B2Method and apparatus for performing a navigated procedureCSAVOY ANDREW N·Filed 2008·Granted Oct 30, 2012·313 cites·33 claims
- 0595US8010177B2Intraoperative image registrationMEDTRONIC INC·Filed 2007·Granted Aug 30, 2011·332 cites·38 claims
- 0694USD528211SFiducial markerIMAGE GUIDED NEUROLOGICS INC·Filed 2004·Granted Sep 12, 2006·51 cites·1 claims
- 0787US9289270B2Method and apparatus for performing a navigated procedureGIELEN FRANS L H·Filed 2009·Granted Mar 22, 2016·51 cites·26 claims
- 0885US8073530B2Fiducial marker devices, tools, and methodsSOLAR MATTHEW S·Filed 2010·Granted Dec 6, 2011·17 cites·18 claims
- 0984US8170645B2Fiducial marker and protective capSOLAR MATTHEW S·Filed 2005·Granted May 1, 2012·37 cites·18 claims
- 1079USD527820SFiducial markerIMAGE GUIDED NEUROLOGICS INC·Filed 2004·Granted Sep 5, 2006·20 cites·1 claims
- 1178US8185184B2Fiducial marker devices, tools, and methodsSOLAR MATTHEW S·Filed 2007·Granted May 22, 2012·13 cites·3 claims
- 1277US8032204B2Fiducial marker devices, tools, and methodsMEDTRONIC INC·Filed 2009·Granted Oct 4, 2011·10 cites·24 claims
- 1376US7704260B2Low profile instrument immobilizerMEDTRONIC INC·Filed 2004·Granted Apr 27, 2010·54 cites·20 claims
- 1473US10974029B2Low profile instrument immobilizerMEDTRONIC INC·Filed 2018·Granted Apr 13, 2021·1 cites·20 claims
- 1573US4204830AMethod and apparatus for controlling burner-air-fuel ratioNORTH AMERICAN MFG·Filed 1977·Granted May 27, 1980·19 cites·41 claims
- 1672US8591522B2Ball and socket trajectory guideSOLAR MATTHEW S·Filed 2010·Granted Nov 26, 2013·5 cites·28 claims
- 1772US2021220617A1Low Profile Instrument ImmobilizerMEDTRONIC INC·Filed 2021·Application pending·0 cites
- 1869US7643867B2Fiducial marker devices, tools, and methodsMEDTRONIC INC·Filed 2003·Granted Jan 5, 2010·30 cites·12 claims
- 1968US10058681B2Low profile instrument immobilizerMEDTRONIC INC·Filed 2013·Granted Aug 28, 2018·2 cites·37 claims
- 2068US9901713B2Low profile instrument immobilizerSKAKOON JAMES G·Filed 2010·Granted Feb 27, 2018·3 cites·25 claims
- 2167US7328057B2Shunt passer or like surgical instrument configured for receiving different-sized positioning locators of image-guided surgical systemMEDTRONIC INC·Filed 2003·Granted Feb 5, 2008·34 cites·13 claims
- 2266US7720522B2Fiducial marker devices, tools, and methodsMEDTRONIC INC·Filed 2003·Granted May 18, 2010·24 cites·22 claims
- 2366US7695480B2Ball and socket trajectory guideMEDTRONIC INC·Filed 2003·Granted Apr 13, 2010·30 cites·34 claims
- 2459US8517993B2Composite MR-compatible styletFREAS MARK STEPHEN·Filed 2006·Granted Aug 27, 2013·3 cites·20 claims
- 2549US2009012509A1Navigated Soft Tissue Penetrating Laser SystemMEDTRONIC INC·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →