MR

Marvin G. Root

TH Truth Hardware: 1 patents #49 of 73Top 70%
📍 Owatonna, MN: #123 of 233 inventorsTop 55%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,297,052 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D350666 Window operator handle design Greg R. Wobschall 1994-09-20
D334132 Window sash lock Greg R. Wobschall 1993-03-23