JH

John Hammargren

ME Medtronic: 3 patents #11 of 163Top 7%
📍 Sandviken, MN: #1 of 1 inventorsTop 100%
Overall (1997): #14,840 of 185,788Top 8%
3
Patents 1997

Issued Patents 1997

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5697884 Cardiac assist device having circadian muscle simulation David E. Francischelli, Kendra K. Gealow, Johann J. Neisz 1997-12-16
5697952 Cardiac assist device having muscle augementation after confirmed arrhythmia and method David E. Francischelli, Johann J. Neisz, David K. L. Peterson, Koen J. Weijand 1997-12-16
5607385 Device and algorithm for a combined cardiomyostimulator and a cardiac pacer-carioverter-defibrillator David E. Francischelli, Kendra K. Gealow, Pierre A. Grandjean, Johann J. Neisz, David K. L. Peterson 1997-03-04