RW

Robert G. Walker

PH Physio-Control: 57 patents #2 of 303Top 1%
JA Jolife Ab: 3 patents #5 of 24Top 25%
ME Medtronic: 3 patents #2,453 of 6,325Top 40%
Stryker: 2 patents #609 of 1,405Top 45%
📍 Seattle, WA: #192 of 21,776 inventorsTop 1%
🗺 Washington: #715 of 76,902 inventorsTop 1%
Overall (All Time): #35,306 of 4,157,543Top 1%
63
Patents All Time

Issued Patents All Time

Showing 51–63 of 63 patents

Patent #TitleCo-InventorsDate
9213801 Multi-resolution graphical display for feedback on chest compression depth Richard C. Nova, John C. Daynes 2015-12-15
9204845 Filtering patient signal also for ventilation artifacts Joseph L. Sullivan 2015-12-08
9084545 Filter mechanism for removing ECG artifact from mechanical chest compressions Joseph L. Sullivan, Robert P. Marx 2015-07-21
9078804 Mechanical CPR device with variable resuscitation protocol 2015-07-14
8903498 System and method for electrocardiogram analysis and optimization of cardiopulmonary resuscitation and therapy delivery Joseph L. Sullivan, Ronald E. Stickney, Daniel W. Piraino, Isabelle Banville, Fred W. Chapman 2014-12-02
8433407 Defibrillator that monitors CPR treatment and adjusts protocol Fred W. Chapman, Ronald E. Stickney 2013-04-30
8060199 CPR time indicator for a defibrillator data management system Fred W. Chapman 2011-11-15
8036742 Apparatus and methods for fibrillation and defibrillation Joseph L. Sullivan, Fred W. Chapman 2011-10-11
7970464 Method and system for responding to non-perfusing and non-shockable heart rhythms James Owen 2011-06-28
7957799 Non-invasive cardiac potentiation therapy Joseph L. Sullivan, Fred W. Chapman, William J. Havel, D. Curtis Deno 2011-06-07
7805191 CPR time indicator for a defibrillator data management system Fred W. Chapman 2010-09-28
7272441 External defibrillator and methods for operating the external defibrillator Fred W. Chapman, Joseph L. Sullivan 2007-09-18
7047072 Selecting Electrotherapy dosage Joseph L. Sullivan 2006-05-16