Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DL

David M. Lederman

ABAbiomed: 4 patents #42 of 134Top 35%
ACAbiomed Cardiovascular: 1 patents #5 of 10Top 50%
WUWest Virginia University: 1 patents #96 of 238Top 45%
Los Angeles, CA: #1,557 of 12,377 inventorsTop 15%
California: #73,997 of 386,348 inventorsTop 20%
Overall (All Time): #652,686 of 4,157,543Top 20%
8 Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
8513603 In-situ determination of thin film and multilayer structure and chemical composition using x-ray fluorescence induced by grazing incidence electron beams during thin film growth Thomas H. Myers, Sandeep Chandril 2013-08-20
6508756 Passive cardiac assistance device Robert T. V. Kung, Meir Rosenberg 2003-01-21
6224540 Passive girdle for heart ventricle for therapeutic aid to patients having ventricular dilatation Robert T. V. Kung 2001-05-01
6210318 Stented balloon pump system and method for using same 2001-04-03
5800528 Passive girdle for heart ventricle for therapeutic aid to patients having ventricular dilatation Robert T. V. Kung 1998-09-01
4902272 Intra-arterial cardiac support system Fredric L. Milder, Robert T. V. Kung, Param Singh 1990-02-20
4888009 Prosthetic heart valve Param Singh, Clair Strohl 1989-12-19
D273652 Fruit ripener Susan F. Lederman 1984-05-01