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

Robert Anthony Walker

CMCorpak Medsystems: 4 patents #4 of 24Top 20%
AVAvent: 2 patents #120 of 294Top 45%
Micron: 1 patents #4,761 of 6,345Top 80%
Overall (All Time): #708,665 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11253166 Catheter locator apparatus and method of use William John Besz, Donald Philip Chorley, Stuart Brasted 2022-02-22
10058268 Catheter locator apparatus and method of use William John Besz, Donald Philip Chorley, Stuart Brasted 2018-08-28
9585599 Catheter locator apparatus and method of use William John Besz, Donald Philip Chorley, Stuart Brasted 2017-03-07
8934960 Catheter locator apparatus and method of use William John Besz, Donald Philip Chorley, Stuart Brasted 2015-01-13
8606347 Catheter locator apparatus and method of use William John Besz, Donald Philip Chorley, Stuart Brasted 2013-12-10
8265732 Catheter locator apparatus and method of use William John Besz, Donald Philip Chorley, Stuart Brasted 2012-09-11
5099845 Medical instrument location means William John Besz, Donald Philip Chorley 1992-03-31