Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Stefan Casey — 3 Patents

ARApplied Robotics: 1 patents #5 of 17Top 30%
VAVarian Semiconductor Equipment Associates: 1 patents #304 of 513Top 60%
Rock City Falls, NY: #3 of 4 inventorsTop 75%
New York: #38,318 of 115,490 inventorsTop 35%
Overall (All Time): #1,384,779 of 4,157,543Top 35%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11559864 Tool changer device for a robotic arm Giovanni PATRINI 2023-01-24
10399234 Self-locking rotary handwheel assembly for a robotic parallel gripper assembly Timothy M. Strang 2019-09-03
8003954 Gas delivery system for an ion source John Slocum, Kevin M. Keen, Chris Campbell, Robert C. Lindberg 2011-08-23