Wyoming Inventors Database
Wyoming Inventors : Name Search Results

Bryan Walthall has a total of 7 patent(s) in the database.

* Some patents in this database have one or more inventors, not all of whom may be from Wyoming.

 

  1. Patent Number: 7913327     View patent at USPTO
    Title: AUTOMATICALLY FLUSHING TOILET
    Assignee: Meike; Donald Lewis (Kaycee, WY)
    Issue Date: March 29, 2011
    Inventor(s): Donald Lewis Meike, Kaycee, WY
    Bryan Walthall, Bozeman, MT
    David Yakos, Bozeman, MT

  2. Patent Number: 7971855     View patent at USPTO
    Title: STEMLESS BALL VALVE
    Assignee: Big Horn Valve, Inc. (Sheridan, WY)
    Issue Date: July 5, 2011
    Inventor(s): Kevin Burgess, Sheridan, Wy
    Bryan Walthall, Bozeman, MT
    David Yakos, Bozeman, MT

  3. Patent Number: 8132786     View patent at USPTO
    Title: STEMLESS BALL VALVE
    Assignee: Big Horn Valve, Inc. (Sheridan, WY)
    Issue Date: March 13, 2012
    Inventor(s): Kevin Burgess, Sheridan, Wy
    Bryan Walthall, Bozeman, MT
    David Yakos, Bozeman, MT

  4. Patent Number: 8490946     View patent at USPTO
    Title: PLANETARY GEAR VALVE
    Assignee: Big Horn Valve, Inc. (Sheridan, WY)
    Issue Date: July 23, 2013
    Inventor(s): Kevin Burgess, Sheridan, Wy
    Bryan Walthall, Bozeman, MT
    David Yakos, Bozeman, MT

  5. Patent Number: 8496228     View patent at USPTO
    Title: PLANETARY GEAR BALL VALVE
    Assignee: Big Horn Valve, Inc. (Sheridan, WY)
    Issue Date: July 30, 2013
    Inventor(s): Kevin Burgess, Sheridan, Wy
    Bryan Walthall, Bozeman, MT
    David Yakos, Bozeman, MT

  6. Patent Number: 8690119     View patent at USPTO
    Title: LEAK-FREE RECIPROCATING STEMMED VALVE
    Assignee: Big Horn Valve, Inc. (Sheridan, WY)
    Issue Date: April 8, 2014
    Inventor(s): Kevin Burgess, Sheridan, Wy
    Daniel E. Clawson, Fresno, CA
    Bryan Walthall, Bozeman, MT
    David Yakos, Bozeman, MT

  7. Patent Number: 9377121     View patent at USPTO
    Title: LEAK-FREE ROTARY VALVE WITH INTERNAL WORM GEAR
    Assignee: Big Horn Valve, Inc. (Sheridan, WY)
    Issue Date: June 28, 2016
    Inventor(s): Kevin Burgess, Sheridan, Wy
    Bryan Walthall, Bozeman, MT
    David Yakos, Bozeman, MT