JB

John K. Berkseth

HS Hardware Specialties: 1 patents #1 of 2Top 50%
📍 Rice Lake, WI: #1 of 3 inventorsTop 35%
🗺 Wisconsin: #1,040 of 3,572 inventorsTop 30%
Overall (2011): #264,648 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7871112 Reversible double deadbolt mortise latch Michael W. Kondratuk 2011-01-18