DH

Dan J. Hammersmark

SP Spectranetics: 6 patents #23 of 133Top 20%
Abbott: 2 patents #2,462 of 5,431Top 50%
JS J.W. Medical Systems: 1 patents #26 of 47Top 60%
XT Xtent: 1 patents #17 of 26Top 70%
Overall (All Time): #500,045 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11439524 Apparatus and methods for deployment of multiple custom-length prostheses (III) Stephen Kao, Craig Welk, Pablo Acosta, Joseph Karatt 2022-09-13
8038688 Articulating suturing device and method D. Bruce Modesitt, Michael Zung, George M. Robben, III, Michael Barrett, Steve Wallace 2011-10-18
7320702 Apparatus and methods for deployment of multiple custom-length prostheses (III) Stephen Kao, Craig Welk, Pablo Acosta, Joseph Karatt 2008-01-22
6964668 Articulating suturing device and method D. Bruce Modesitt, Michael Zung, George M. Robben, III, Michael Barrett, Steve Wallace 2005-11-15
5484433 Tissue ablating device having a deflectable ablation area and method of using same Kevin D. Taylor, Timothy J. Wood 1996-01-16
5456680 Fiber optic catheter with shortened guide wire lumen Kevin D. Taylor, Jerome Bellendir 1995-10-10
5429604 Fiber optic catheter with twistable tip Timothy J. Wood, Matthew S. Solar 1995-07-04
5429617 Radiopaque tip marker for alignment of a catheter within a body Kevin D. Taylor, STEVEN R. GREENFIELD 1995-07-04
5352197 Turn limiter for a catheter with twistable tip John Lennox-Gentle, Kenneth P. Grace, Boyce D. Richardson, John G. Stine, Kevin D. Taylor +1 more 1994-10-04
5263952 Two-piece tip for fiber optic catheter Kenneth P. Grace, Roland W. Songer 1993-11-23