Inventor · disambiguated record
Joseph Grayzel
Also filed as: GRAYZEL JOSEPH
25 granted patents·4 pending applications·6,716 citations·filing 1974–2018
98Inventor score
Top patents by PatentIndex Score
29 records- 0199US4921479ACatheter sheath with longitudinal seamGRAYZEL JOSEPH·Filed 1987·Granted May 1, 1990·1.9k cites·20 claims
- 0299US4878495AValvuloplasty device with satellite expansion meansGRAYZEL JOSEPH·Filed 1987·Granted Nov 7, 1989·1.3k cites·24 claims
- 0399US4796629AStiffened dilation balloon catheter deviceGRAYZEL JOSEPH·Filed 1987·Granted Jan 10, 1989·1.7k cites·26 claims
- 0499US3939820ASingle-chamber, multi-section balloon for cardiac assistanceDATASCOPE CORP·Filed 1974·Granted Feb 24, 1976·346 cites·4 claims
- 0596US10086169B2Medical guide element with diameter transitionGRAYZEL JEFFREY·Filed 2015·Granted Oct 2, 2018·25 cites·24 claims
- 0696US6942680B2Stiffened balloon catheter for dilatation and stentingFiled 2001·Granted Sep 13, 2005·263 cites·149 claims
- 0795US7662163B2Stiffened balloon apparatus with increased flexibilityGRAYZEL JEFFREY·Filed 2005·Granted Feb 16, 2010·78 cites·40 claims
- 0894US4809713ACatheter with magnetic fixationGRAYZEL JOSEPH·Filed 1987·Granted Mar 7, 1989·328 cites·14 claims
- 0993US8523887B2Stiffened balloon apparatus with increased flexibilityGRAYZEL JEFFREY·Filed 2010·Granted Sep 3, 2013·39 cites·49 claims
- 1091US4850960ADiagonally tapered, bevelled tip introducing catheter and sheath and method for insertionGRAYZEL JOSEPH·Filed 1987·Granted Jul 25, 1989·284 cites·26 claims
- 1190US9238124B2Medical guide element with diameter transitionGRAYZEL JEFFREY·Filed 2013·Granted Jan 19, 2016·25 cites·52 claims
- 1287US8485969B2Medical guide element with diameter transitionGRAYZEL JEFFREY·Filed 2008·Granted Jul 16, 2013·33 cites·66 claims
- 1386US7883537B2Methods for configuring expandable devicesGRAYZEL JEFFREY·Filed 2004·Granted Feb 8, 2011·80 cites·23 claims
- 1486US4550502ADevice for analysis of recorded electrocardiogramGRAYZEL JOSEPH·Filed 1983·Granted Nov 5, 1985·187 cites·8 claims
- 1580US6761725B1Percutaneous entry system and methodFiled 2000·Granted Jul 13, 2004·89 cites·6 claims
- 1679US4102331ADevice for transmitting electrical energyDATASCOPE CORP·Filed 1976·Granted Jul 25, 1978·104 cites·16 claims
- 1768US8057499B2Ergonomic hand instrumentGRAYZEL JEFFREY·Filed 2007·Granted Nov 15, 2011·4 cites·34 claims
- 1864US8603130B2Instrument for engaging a body structureGRAYZEL JEFFREY·Filed 2008·Granted Dec 10, 2013·2 cites·32 claims
- 1964US7666201B2Spreading instrumentGRAYZEL JEFFREY·Filed 2004·Granted Feb 23, 2010·21 cites·43 claims
- 2060US9149186B2Configuration of cables for monitoring systemsGRAYZEL JOSEPH·Filed 2011·Granted Oct 6, 2015·1 cites·25 claims
- 2160US2018085562A1Stiffened balloon apparatusGRAYZEL JEFFREY·Filed 2017·Application pending·0 cites
- 2260US2019022363A1Medical guide element with diameter transitionGRAYZEL JEFFREY·Filed 2018·Application pending·0 cites
- 2354US8690904B2Percutaneous access conduitGRAYZEL JEFFREY·Filed 2007·Granted Apr 8, 2014·0 cites·59 claims
- 2450US2011213401A1Methods for configuring expandable devicesGRAYZEL JEFFREY·Filed 2011·Application pending·0 cites
- 2549US2016183790A1System configuration for monitoring systemsGRAYZEL JOSEPH·Filed 2015·Application pending·0 cites
- 2639US4936022AMulti-leg caliper with heart scaleGRAYZEL JOSEPH·Filed 1987·Granted Jun 26, 1990·17 cites·4 claims
- 2733US5174040AMulti-leg caliper with heart scaleGRAYZEL JOSEPH·Filed 1990·Granted Dec 29, 1992·4 cites·25 claims
- 2833US4026302AMethod of implanting a permanent pacemaker bipolar lead apparatus and an implantable permanent pacemaker bipolar lead apparatusGRAYZEL JOSEPH·Filed 1975·Granted May 31, 1977·8 cites·14 claims
- 2932USD315106SMultiple caliper and scale cardGRAYZEL JOSEPH·Filed 1988·Granted Mar 5, 1991·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →