BR

Brian J. Ritchey

WH Weatherford Technology Holdings: 9 patents #55 of 753Top 8%
BI Baxter International: 1 patents #1,335 of 2,334Top 60%
📍 Levelland, TX: #4 of 63 inventorsTop 7%
🗺 Texas: #15,190 of 125,132 inventorsTop 15%
Overall (All Time): #505,951 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10844695 Treatment tool for use in a subterranean well Candido Castro, Joshua Max Hornsby 2020-11-24
10822900 Positioning tool with extendable landing dogs Jason J. Brasseaux, Joshua Max Hornsby 2020-11-03
10227848 Treatment tool for use in a subterranean well Candido Castro, Joshua Max Hornsby 2019-03-12
10167700 Valve operable in response to engagement of different engagement members Jason J. Brasseaux, Joshua Max Hornsby 2019-01-01
10087724 Gravel pack manifold and associated systems and methods 2018-10-02
9988876 Valve operable between open and closed configurations in response to same direction displacement Jason J. Brasseaux, Joshua Max Hornsby 2018-06-05
9447661 Gravel pack and sand disposal device John P. Broussard, Christopher A. Hall, Patrick J. Zimmerman, Ronald van Petegem 2016-09-20
9068435 Gravel pack inner string adjustment device John P. Broussard, Ronald van Petegem, Christopher A. Hall, Patrick J. Zimmerman, Rockni Van Clief 2015-06-30
9057251 Gravel pack inner string hydraulic locating device John P. Broussard, Ronald van Petegem, Christopher A. Hall, Patrick J. Zimmerman, Rockni Van Clief 2015-06-16
5171456 Automated blood component separation procedure and apparatus promoting different functional characteristics in multiple blood components Yean-Yow Hwang, Donald W. Schoendorfer 1992-12-15