Inventor
PORTERFIELD JOHN
US13 patents
⚠️ This page may combine multiple inventors who share the name “PORTERFIELD JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VALVANO JONATHAN W
5 patentsUS10376177B2Aug 13, 2019
Low power apparatus and method to measure complex electrical admittance or impedance
VALVANO JONATHAN W18 citations91
US9295404B2Mar 29, 2016
Low power apparatus and method to measure complex electrical admittance or impedance
VALVANO JONATHAN W15 citations89
US11478646B2Oct 25, 2022
Method and apparatus for monitoring a patient
VALVANO JONATHAN W4 citations69
US11589767B2Feb 28, 2023
Low power apparatus and method to measure complex electrical admittance or impedance
VALVANO JONATHAN W0 citations59
US11911602B2Feb 27, 2024
Method and apparatus for assisting a heart
VALVANO JONATHAN W1 citations56
FELDMAN MARC D
4 patentsUS9820673B2Nov 21, 2017
Method and apparatus for monitoring an organ of a patient
FELDMAN MARC D28 citations92
US8706219B2Apr 22, 2014
Method and apparatus for monitoring an organ of a patient
FELDMAN MARC D31 citations91
US10076669B2Sep 18, 2018
Admittance measurement for tuning bi-ventricular pacemakers
FELDMAN MARC D9 citations83
US10420952B2Sep 24, 2019
Method and apparatus for treating a patient's heart using hemodynamics
FELDMAN MARC D9 citations80