Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 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: #38,631 of 115,490 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Stefan Casey has been granted 3 US patents while listed as an inventor at Applied Robotics. The first was granted in 2011 and the most recent in January 2023. Stefan Casey ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Stefan Casey in Rock City Falls, NY, US.

Patents per Year

Patents granted per year, 2011 to 2023Bar chart with a peak of 1 patents in 2011.peak 12011: 1 patents20112019: 1 patents20192023: 1 patents2023

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
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 $10,753,000