Inventor
GRAYZEL JOSEPH
US25 patents
⚠️ This page may combine multiple inventors who share the name “GRAYZEL JOSEPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRAYZEL JOSEPH
11 patentsUS4921479AMay 1, 1990
Catheter sheath with longitudinal seam
GRAYZEL JOSEPH1,855 citations99
US4878495ANov 7, 1989
Valvuloplasty device with satellite expansion means
GRAYZEL JOSEPH1,255 citations99
US4850960AJul 25, 1989
Diagonally tapered, bevelled tip introducing catheter and sheath and method for insertion
GRAYZEL JOSEPH284 citations99
US4809713AMar 7, 1989
Catheter with magnetic fixation
GRAYZEL JOSEPH328 citations99
US4796629AJan 10, 1989
Stiffened dilation balloon catheter device
GRAYZEL JOSEPH1,668 citations99
US4550502ANov 5, 1985
Device for analysis of recorded electrocardiogram
GRAYZEL JOSEPH187 citations99
US4936022AJun 26, 1990
Multi-leg caliper with heart scale
GRAYZEL JOSEPH17 citations74
US4026302AMay 31, 1977
Method of implanting a permanent pacemaker bipolar lead apparatus and an implantable permanent pacemaker bipolar lead apparatus
GRAYZEL JOSEPH8 citations74
US5174040ADec 29, 1992
Multi-leg caliper with heart scale
GRAYZEL JOSEPH4 citations63
US9149186B2Oct 6, 2015
Configuration of cables for monitoring systems
GRAYZEL JOSEPH1 citations52
USD315106SMar 5, 1991
Multiple caliper and scale card
GRAYZEL JOSEPH0 citations52
GRAYZEL JEFFREY
10 patentsUS8523887B2Sep 3, 2013
Stiffened balloon apparatus with increased flexibility
GRAYZEL JEFFREY39 citations97
US7883537B2Feb 8, 2011
Methods for configuring expandable devices
GRAYZEL JEFFREY80 citations97
US7662163B2Feb 16, 2010
Stiffened balloon apparatus with increased flexibility
GRAYZEL JEFFREY78 citations97
US10086169B2Oct 2, 2018
Medical guide element with diameter transition
GRAYZEL JEFFREY25 citations93
US9238124B2Jan 19, 2016
Medical guide element with diameter transition
GRAYZEL JEFFREY25 citations93
US8485969B2Jul 16, 2013
Medical guide element with diameter transition
GRAYZEL JEFFREY33 citations92
US7666201B2Feb 23, 2010
Spreading instrument
GRAYZEL JEFFREY21 citations92
US8057499B2Nov 15, 2011
Ergonomic hand instrument
GRAYZEL JEFFREY4 citations73
US8603130B2Dec 10, 2013
Instrument for engaging a body structure
GRAYZEL JEFFREY2 citations62
US8690904B2Apr 8, 2014
Percutaneous access conduit
GRAYZEL JEFFREY0 citations51