RJ

Ryan W. Johnson

HI Hitachi: 10 patents #4,206 of 28,497Top 15%
M& Milliken &: 9 patents #74 of 679Top 15%
PS Polydeck Screen: 3 patents #3 of 12Top 25%
Overall (All Time): #161,434 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11655912 Bellows diaphragm assembly Ken Kawakami 2023-05-23
11654455 Polymer reinforced screening panel Peter Helmut Franz Freissle, Greg Anderson 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
10852282 System and method for determining a concentration of a constituent gas in a gas stream using pressure measurements Patrick Albright 2020-12-01
10852752 High flow low pressure control valve 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
10534375 Gas insensitive mass flow control systems and methods Alexei V. Smirnov, Patrick Albright, 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 Patrick Albright, Alexei V. Smirnov 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
7851048 Fiber reinforced core panel Anthony S. Brandon, James A. Renninger 2010-12-14