DK

David L. Karshmer

BI Baxter International: 4 patents #502 of 2,334Top 25%
EL Eli Lilly: 3 patents #1,020 of 2,858Top 40%
IL Integra Lifesciences: 1 patents #73 of 126Top 60%
ME Medtronic: 1 patents #4,185 of 6,325Top 70%
📍 Menlo Park, CA: #717 of 3,774 inventorsTop 20%
🗺 California: #50,852 of 386,348 inventorsTop 15%
Overall (All Time): #426,159 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
7025742 Internally powered CSF pump systems and methods Edward Rubenstein, Elliott C. Levinthal, Jaime Vargas, Tom Saul 2006-04-11
6748260 Hand-held surface ECG and RF apparatus incorporated with a medical device Nelson Au, Mark Brecht, Marion Buchenau, Thomas P. Crowley, Chester Nelson +5 more 2004-06-08
6689085 Method and apparatus for treating adult-onset dementia of the Alzheimer's type Edward Rubenstein, Elliott C. Levinthal, Jaime Vargas, Tom Saul 2004-02-10
6264625 Method and apparatus for treating adult-onset dementia of the Alzheimer's type Edward Rubenstein, Elliot C. Levinthal, Jaime Vargas, Tom Saul 2001-07-24
5980480 Method and apparatus for treating adult-onset dementia of the alzheimer's type Edward Rubenstein, Elliott C. Levinthal, Jaime Vargas 1999-11-09
D380827 Multi-cartridge medication injector Christopher J. Stringer, Gerhard Pawelka, Matthew Marsh, Christopher O. Lada, Stephen John Schoenberg 1997-07-08
5584815 Multi-cartridge medication injection device Gerhard Pawelka, Christopher J. Stringer, Matthew Marsh, Christopher O. Lada, Stephen John Schoenberg 1996-12-17
5505704 Manifold medication injection apparatus and method Gerhard Pawelka, Christopher J. Stringer, Matthew Marsh, Christopher O. Lada, Stephen John Schoenberg 1996-04-09
5338512 Method for oxygenation of a patient's blood Wilfred F. Mathewson, Richard Bringham, Philip L. Ritger 1994-08-16
5316724 Multiple blood path membrane oxygenator Wilfred F. Mathewson, Richard Bringham, Philip L. Ritger 1994-05-31
5225161 Integrated membrane blood oxygenator/heat exchanger Wilfred F. Mathewson, Richard Bringham, Philip L. Ritger 1993-07-06
5120501 Integrated membrane blood oxygenator/heat exchanger Wifred F. Mathewson, Richard Bringham, Philip L. Ritger 1992-06-09