RB

Robert J. Blickhahn

SC Schlage Lock Company: 1 patents #388 of 564Top 70%
📍 Princeton, IL: #30 of 44 inventorsTop 70%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,595,915 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6298520 Door closer and mounting bracket Scott Perry, James E. Jensen, Andy Current, Craig L. Lucas 2001-10-09