RV

Robert A. VanTassel

TR Tricardia: 3 patents #1 of 3Top 35%
AT Atritech: 2 patents #2 of 8Top 25%
📍 Excelsior, MN: #1 of 27 inventorsTop 4%
🗺 Minnesota: #141 of 4,860 inventorsTop 3%
Overall (2003): #8,100 of 273,478Top 3%
5
Patents 2003

Issued Patents 2003

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6652555 Barrier device for covering the ostium of left atrial appendage Robert G. Hauser, Robert S. Schwartz, David Holmes, Gregg Sutton, Thomas E. Borillo +1 more 2003-11-25
6652556 Filter apparatus for ostium of left atrial appendage Robert G. Hauser, Robert S. Schwartz, David Holmes, Gregg Sutton, Thomas E. Borillo +1 more 2003-11-25
6645143 Pressure/temperature/flow monitor device for vascular implantation Robert S. Schwartz, David Holmes 2003-11-11
6605061 Catheter for drug injection in cardiovascular system Robert S. Schwartz, David Holmes 2003-08-12
6547769 Catheter apparatus with weeping tip and method of use David Holmes, Robert S. Schwartz 2003-04-15