MB

Marvin Dean Butt

📍 Halifax, CA: #244 of 494 inventorsTop 50%
Overall (All Time): #3,160,003 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8446048 Controller for a safety shut-off system Scott Kelly 2013-05-21