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

John David

MEMedtronic: 11 patents #950 of 6,325Top 20%
MFMayo Foundation: 8 patents #114 of 1,749Top 7%
INImage-Guided Neurologics: 4 patents #5 of 18Top 30%
LBLever Brothers: 1 patents #333 of 819Top 45%
Malabar, FL: #5 of 46 inventorsTop 15%
Florida: #3,091 of 67,251 inventorsTop 5%
Overall (All Time): #296,192 of 4,157,543Top 8%
16 Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10300268 Device for immobilizing a primary instrument and method therefor James G. Skakoon, Robert Wharen, Matthew S. Solar, Kari Parmer, Rudy Mazzocchi +5 more 2019-05-28
8911452 Device for immobilizing a primary instrument and method therefor James G. Skakoon, Robert Wharen, Matthew S. Solar, Kari Parmer, Rudy Mazzocchi +5 more 2014-12-16
8845656 Device for immobilizing a primary instrument and method therefor James G. Skakoon, Robert Wharen, Matthew S. Solar, Kari Parmer, Rudy Mazzocchi +5 more 2014-09-30
8192445 Trajectory guide with instrument immobilizer Kari Parmer, Thomas I. Miller 2012-06-05
8083753 Robotic trajectory guide Matthew S. Solar, Thomas I. Miller, Raghu Raghavan, Martin Brady, Gerald W. Mills 2011-12-27
7857820 Sheath assembly for an access device and method therefor James G. Skakoon, Robert Wharen, Matthew S. Solar, Kari Parmer, Rudy Mazzocchi +5 more 2010-12-28
7833231 Device for immobilizing a primary instrument and method therefor James G. Skakoon, Robert Wharen, Matthew S. Solar, Kari Parmer, Rudy Mazzocchi +5 more 2010-11-16
7828809 Device for immobilizing a primary instrument and method therefor James G. Skakoon, Robert Wharen, Matthew S. Solar, Kari Parmer, Rudy Mazzocchi +5 more 2010-11-09
7815651 Device for immobilizing a primary instrument and method therefor James G. Skakoon, Robert Wharen, Matthew S. Solar, Kari Parmer, Rudy Mazzocchi +5 more 2010-10-19
7637915 Trajectory guide with instrument immobilizer Kari Parmer, Thomas I. Miller 2009-12-29
7366561 Robotic trajectory guide Gerald W. Mills, Martin Brady, Raghu Raghavan, Thomas I. Miller, Matthew S. Solar 2008-04-29
7235084 Deep organ access device and method James G. Skakoon, Robert Wharen, Matthew S. Solar, Kari Parmer, Rudy Mazzocchi +5 more 2007-06-26
7204840 Deep organ access device and method James G. Skakoon, Robert Wharen, Matthew S. Solar, Kari Parmer, Rudy Mazzocchi +5 more 2007-04-17
6902569 Trajectory guide with instrument immobilizer Kari Parmer, Thomas I. Miller 2005-06-07
6716215 Cranial drill with sterile barrier Matthew S. Solar, Gerald W. Mills 2004-04-06
4427558 Fabric conditioning materials 1984-01-24