Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PA

Patrick Albright — 8 Patents

Hitachi: 8 patents #5,193 of 28,497Top 20%
Wellington, CO: #17 of 62 inventorsTop 30%
Colorado: #5,915 of 40,980 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Patrick Albright has been granted 8 US patents while listed as an inventor at Hitachi. The first was granted in 2016 and the most recent in December 2020. Patrick Albright ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Patrick Albright in Wellington, CO, US.

Patents per Year

Patents granted per year, 2016 to 2020Bar chart with a peak of 3 patents in 2020.peak 32016: 1 patents20162017: 1 patents20172018: 2 patents20182019: 1 patents20192020: 3 patents2020

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10852282 System and method for determining a concentration of a constituent gas in a gas stream using pressure measurements Ryan W. Johnson 2020-12-01
10534375 Gas insensitive mass flow control systems and methods Ryan W. Johnson, Alexei V. Smirnov, Cy Jordan, Arun Nagarajan 2020-01-14
10533982 Mass flow controller and method for controlling a mass flow rate of a gas in a gas stream Ryan W. Johnson, Alexei V. Smirnov 2020-01-14
10295518 System and method for detecting concentration of a gas in a gas stream Ryan W. Johnson, Alexei V. Smirnov 2019-05-21
10126761 Gas insensitive mass flow control systems and methods Ryan W. Johnson, Alexei V. Smirnov, Cy Jordan, Arun Nagarajan 2018-11-13
10041825 On-tool mass flow controller diagnostic systems and methods Alexei V. Smirnov 2018-08-07
9766635 Mass flow controller with onboard diagnostics, prognostics, and data logging Alexei V. Smirnov, Cy Jordan, Arun Nagarajan, Michael J. Zolock, Ryan W. Johnson +1 more 2017-09-19
9256228 Mass flow controller with onboard diagnostics, prognostics, and data logging Alexei V. Smirnov, Cy Jordan, Arun Nagarajan, Michael J. Zolock, Ryan W. Johnson +1 more 2016-02-09