BW

Bryan Walthall

BV Big Horn Valve: 1 patents #1 of 3Top 35%
UN Unknown: 1 patents #213 of 2,616Top 9%
📍 Bozeman, MT: #9 of 78 inventorsTop 15%
🗺 Montana: #24 of 203 inventorsTop 15%
Overall (2011): #109,505 of 364,097Top 35%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7971855 Stemless ball valve Kevin Edward Burgess, David Yakos 2011-07-05
7913327 Automatically flushing toilet Donald Lewis Meike, David Yakos, Stephen Sanford 2011-03-29