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RJ

Ryan W. Johnson — 26 Patents

Hitachi: 10 patents #4,209 of 28,497Top 15%

M&Milliken &: 9 patents #74 of 679Top 15%

PSPolydeck Screen: 3 patents #3 of 12Top 25%

Bigfork, MT: #5 of 25 inventorsTop 20%

Montana: #77 of 3,198 inventorsTop 3%

Overall (All Time): #150,017 of 4,157,543Top 4%

26 Patents All Time

Ryan W. Johnson has been granted 26 US patents while listed as an inventor at Hitachi. The first was granted in 2010 and the most recent in October 2025. Ryan W. Johnson ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Ryan W. Johnson in Bigfork, MT, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #	Title	Co-Inventors	Date
12443861	Multi-station decision network	Christopher Worsley, Jeffery Theodore Stockett, David C. Watson, Austin Paul Bagley, Logan Brent Uibel	2025-10-14
11654455	Polymer reinforced screening panel	Peter Helmut Franz Freissle, Greg Anderson	2023-05-23
11655912	Bellows diaphragm assembly	Ken Kawakami	2023-05-23
11648588	Ceramic lined aperture screening panel	—	2023-05-16
11548259	Process for forming a nonwoven composite	Sara Arvidson Broadaway, Randolph S. Kohlman, Patrick A. Petri	2023-01-10
11458506	Monitoring systems and methods for screening system	Peter Helmut Franz Freissle, Hans R. Tanner	2022-10-04
11313649	Elevation range meter and method of ranging a target using said elevation range meter	—	2022-04-26
10982985	High flow tubular bypass	Alexei V. Smirnov	2021-04-20
10852752	High flow low pressure control valve	—	2020-12-01
10852282	System and method for determining a concentration of a constituent gas in a gas stream using pressure measurements	Patrick Albright	2020-12-01
10792870	Process for forming a nonwoven composite	Sara A. Arvidson, Randolph S. Kohlman, Patrick A. Petri	2020-10-06
10611116	Nonwoven composite	Sara Arvidson Broadaway, Randolph S. Kohlman, Patrick A. Petri	2020-04-07
10607589	Nonwoven composite	Sara A. Arvidson, Randolph S. Kohlman, Patrick A. Petri	2020-03-31
10533982	Mass flow controller and method for controlling a mass flow rate of a gas in a gas stream	Patrick Albright, Alexei V. Smirnov	2020-01-14
10534375	Gas insensitive mass flow control systems and methods	Alexei V. Smirnov, Patrick Albright, Cy Jordan, Arun Nagarajan	2020-01-14
10295518	System and method for detecting concentration of a gas in a gas stream	Patrick Albright, Alexei V. Smirnov	2019-05-21
10126761	Gas insensitive mass flow control systems and methods	Alexei V. Smirnov, Patrick Albright, Cy Jordan, Arun Nagarajan	2018-11-13
10067170	Power line proximity sensing and warning system	Mark C. Olson, Stephen Smith	2018-09-04
9766635	Mass flow controller with onboard diagnostics, prognostics, and data logging	Alexei V. Smirnov, Patrick Albright, Cy Jordan, Arun Nagarajan, Michael J. Zolock +1 more	2017-09-19
9501930	Power line proximity sensing and warning system	Stephen Smith, Mark C. Olson	2016-11-22
9256228	Mass flow controller with onboard diagnostics, prognostics, and data logging	Alexei V. Smirnov, Patrick Albright, Cy Jordan, Arun Nagarajan, Michael J. Zolock +1 more	2016-02-09
8641848	Method and apparatus for combining elongated strips	Frank M. Pitman, Michael E. Tompkins, Anthony S. Brandon	2014-02-04
8211268	Tie layer compositions for fiber reinforced thermoplastic—thermoset structural element	Venkatkrishna Raghavendran, Pradip Bahukudumbi, Kirkland W. Vogt	2012-07-03
8157937	Method of making a fiber reinforced core panel	Anthony S. Brandon, James A. Renninger	2012-04-17
8114501	Fiber reinforced core panel having natural contour	Anthony S. Brandon, James A. Renninger	2012-02-14