Inventor · disambiguated record
John M. O'Brien
Also filed as: O'BRIEN JOHN M · O'BRIEN JOHN MICHAEL · O'BRIEN JR JOHN M · O'BRIEN JR JOHN MICHAEL
20 granted patents·9 pending applications·525 citations·filing 1991–2016
96Inventor score
Files withO'BRIEN JOHN M7COOK MEDICAL TECHNOLOGIES LLC3POWER CLEAT LTD3SELECT SOLE LLC3CREASY GEORGE2
Top patents by PatentIndex Score
29 records- 0193US5810451ATraction device for vehicle wheelsFiled 1997·Granted Sep 22, 1998·52 cites·4 claims
- 0292US7884093B2Progesterone for the treatment or prevention of spontaneous preterm birthCREASY GEORGE·Filed 2009·Granted Feb 8, 2011·68 cites·20 claims
- 0392US7234250B2Convertible traction shoesFOGARTY STACY RENEE·Filed 2005·Granted Jun 26, 2007·60 cites·7 claims
- 0491US6244666B1Traction device for vehicle wheelsPOWER CLEAT LTD·Filed 2000·Granted Jun 12, 2001·32 cites·3 claims
- 0589US7584554B2Convertible traction shoesSELECT SOLE LLC·Filed 2007·Granted Sep 8, 2009·49 cites·3 claims
- 0687US6905564B1Process for creating expandable tire chamberPOWER CLEAT LTD·Filed 2000·Granted Jun 14, 2005·36 cites·4 claims
- 0786US7291237B2Method of making tire having wear indicatorsO'BRIEN JOHN MICHAEL·Filed 2005·Granted Nov 6, 2007·10 cites·7 claims
- 0886US5788335ATraction device for vehicle wheelsFiled 1996·Granted Aug 4, 1998·51 cites·5 claims
- 0985US8828981B2Progesterone for the treatment or prevention of spontaneous preterm birthCREASY GEORGE·Filed 2008·Granted Sep 9, 2014·13 cites·23 claims
- 1085US6022082ATraction device for vehicle wheelsTRACTION ON DEMAND LLC·Filed 1998·Granted Feb 8, 2000·53 cites·3 claims
- 1182US8408212B2Cervical occluderO'BRIEN JOHN M·Filed 2009·Granted Apr 2, 2013·31 cites·19 claims
- 1282US6386252B1Traction device for vehicle wheelsPOWER CLEAT LTD·Filed 1997·Granted May 14, 2002·34 cites·11 claims
- 1370US10245073B2Cervical cerclage assistance deviceCOOK MEDICAL TECHNOLOGIES LLC·Filed 2016·Granted Apr 2, 2019·2 cites·9 claims
- 1470US7913425B2Convertible traction shoesSELECT SOLE LLC·Filed 2009·Granted Mar 29, 2011·2 cites·3 claims
- 1561US8317729B2Cervical dilation meterO'BRIEN JOHN M·Filed 2009·Granted Nov 27, 2012·2 cites·27 claims
- 1661US6634222B2System for removing vehicles having unsafe tires from public roadwaysFiled 2002·Granted Oct 21, 2003·7 cites·4 claims
- 1760US10034688B2Cervical cerclage assistance deviceCOOK MEDICAL TECHNOLOGIES LLC·Filed 2015·Granted Jul 31, 2018·1 cites·20 claims
- 1856US2010049097A1Anatomical flexion apparatus, system, and methodO'BRIEN JOHN M·Filed 2008·Application pending·0 cites
- 1955US2008073009A1Safety tire, method of making and method of improved traffic safety with use thereofO'BRIEN JOHN M·Filed 2007·Application pending·0 cites
- 2055US2008017288A1Safety tire, method of making and method of improved traffic safety with use thereofO'BRIEN JOHN M·Filed 2007·Application pending·0 cites
- 2153US5102265AAdjustable width split sleeve and method of forming ends theretoTC MFG CO INC·Filed 1991·Granted Apr 7, 1992·21 cites·14 claims
- 2252US2012198726A1Retractable members for foot wearO'BRIEN JOHN MICHAEL·Filed 2009·Application pending·0 cites
- 2351US2008066348A1Footwear with retractable membersSELECT SOLE LLC·Filed 2007·Application pending·0 cites
- 2449US2005092411A1Tire having expandable tread portionFiled 2003·Application pending·0 cites
- 2548US8790414B2Graft for hysterotomy closureO'BRIEN JR JOHN MICHAEL·Filed 2007·Granted Jul 29, 2014·1 cites·7 claims
- 2648US2013079677A1Cervical dilation meterO'BRIEN JOHN M·Filed 2012·Application pending·0 cites
- 2745US9456847B2Cervical cerclage assistance deviceCOOK MEDICAL TECHNOLOGIES LLC·Filed 2013·Granted Oct 4, 2016·0 cites·15 claims
- 2843US2006191615A1Tire having expandable tread portionO'BRIEN JOHN M·Filed 2005·Application pending·0 cites
- 2941US2008047645A1tractive tire method and apparatusGERHARDT JON STUART·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when John M. O'Brien files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →