Inventor · disambiguated record
Kenneth R. Jonkman
Also filed as: JONKMAN KENNETH · JONKMAN KENNETH R
29 granted patents·3 pending applications·5,278 citations·filing 1986–2018
98Inventor score
Top patents by PatentIndex Score
32 records- 0199US6542774B2Method and device for electronically controlling the beating of a heartMEDTRONIC INC·Filed 2001·Granted Apr 1, 2003·465 cites·104 claims
- 0299US6266564B1Method and device for electronically controlling the beating of a heartMEDTRONIC INC·Filed 1999·Granted Jul 24, 2001·650 cites·119 claims
- 0399US6006134AMethod and device for electronically controlling the beating of a heart using venous electrical stimulation of nerve fibersMEDTRONIC INC·Filed 1998·Granted Dec 21, 1999·906 cites·12 claims
- 0496US7697984B2Method and device for electronically controlling the beating of a heartMEDTRONIC INC·Filed 2005·Granted Apr 13, 2010·94 cites·16 claims
- 0596USRE38705EMethod and device for electronically controlling the beating of a heart using venous electrical stimulation of nerve fibersMEDTRONIC INC·Filed 2001·Granted Feb 22, 2005·354 cites·12 claims
- 0695USRE38654EMethod and device for electronically controlling the beating of a heartMEDTRONIC INC·Filed 2001·Granted Nov 23, 2004·189 cites·119 claims
- 0795US5190528APercutaneous transseptal left atrial cannulation systemUNIV BOSTON·Filed 1990·Granted Mar 2, 1993·718 cites·42 claims
- 0894US6912419B2Method and device for electronically controlling the beating of a heartMEDTRONIC INC·Filed 2003·Granted Jun 28, 2005·168 cites·69 claims
- 0983US5171218ABidirectional femoral arterial cannulaUNIV BOSTON·Filed 1992·Granted Dec 15, 1992·187 cites·10 claims
- 1082US6120494AMethod of placing a cannulaMEDTRONIC INC·Filed 1999·Granted Sep 19, 2000·250 cites·20 claims
- 1178US5782765AMedical positioning systemMEDTRONIC INC·Filed 1996·Granted Jul 21, 1998·248 cites·12 claims
- 1276US5858009AMulti-lumen cannulaMEDTRONIC INC·Filed 1997·Granted Jan 12, 1999·155 cites·82 claims
- 1373US6059760ACannula having reverse flow tipMEDTRONIC INC·Filed 1998·Granted May 9, 2000·144 cites·27 claims
- 1470US5330433ABidirectional femoral arterial cannulaUNIV BOSTON·Filed 1992·Granted Jul 19, 1994·109 cites·7 claims
- 1567US6464664B1Method for using intravascular balloon occlusion deviceMEDTRONIC INC·Filed 1999·Granted Oct 15, 2002·113 cites·12 claims
- 1666US5041084ASingle stage venous catheterDLP INC·Filed 1990·Granted Aug 20, 1991·114 cites·9 claims
- 1761US8377036B2Cannula reinforcing band and methodAVALON LAB INC·Filed 2008·Granted Feb 19, 2013·5 cites·20 claims
- 1859US5769828ATwo-stage venous cannula with expandable reinforcing memberMEDTRONIC INC·Filed 1996·Granted Jun 23, 1998·84 cites·38 claims
- 1959US5423769ACardioplegia management systemDLP INC·Filed 1993·Granted Jun 13, 1995·83 cites·30 claims
- 2052US8057503B2Blood vessel occluder and method of useFITZGERALD TIMOTHY L·Filed 2008·Granted Nov 15, 2011·5 cites·10 claims
- 2152US6966903B2Intravascular balloon occlusion device and method for using the sameMEDTRONIC INC·Filed 2003·Granted Nov 22, 2005·4 cites·32 claims
- 2250US6530902B1Cannula placement systemMEDTRONIC INC·Filed 1998·Granted Mar 11, 2003·46 cites·5 claims
- 2347US5976114AAortic cannula with reduced velocity flow-through tipMEDTRONIC INC·Filed 1998·Granted Nov 2, 1999·47 cites·28 claims
- 2446US2009062735A1Introducer for cannula and methodBARTLETT ROBERT H·Filed 2008·Application pending·0 cites
- 2545US11524138B2Catheters for extracorporeal circulationMICHIGAN CRITICAL CARE CONSULTANTS INC·Filed 2018·Granted Dec 13, 2022·0 cites·18 claims
- 2645US6565527B1Intravascular balloon occlusion deviceMEDTRONIC INC·Filed 1999·Granted May 20, 2003·32 cites·11 claims
- 2745US6264645B1Method of pressurizing the right ventricle of the heartMEDTRONIC INC·Filed 1999·Granted Jul 24, 2001·41 cites·21 claims
- 2845US2005228430A1Intravascular balloon occlusion device and method for using the sameMEDTRONIC INC·Filed 2005·Application pending·0 cites
- 2943US2004267212A1Diverging tip aortic cannulaFiled 2003·Application pending·0 cites
- 3041US5151087AAortic root cannulaDLP INC·Filed 1991·Granted Sep 29, 1992·30 cites·9 claims
- 3139USRE35459EAortic root cannulaMEDTRONIC INC·Filed 1994·Granted Feb 18, 1997·25 cites·10 claims
- 3226US4758218AMethod and apparatus for guidewire placement of cathetersDLP INC·Filed 1986·Granted Jul 19, 1988·12 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →