GC

Gerald Callies

UP United Steel Products: 6 patents #1 of 11Top 10%
📍 New Prague, MN: #20 of 70 inventorsTop 30%
🗺 Minnesota: #11,810 of 52,454 inventorsTop 25%
Overall (All Time): #876,287 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7152841 Post support — 2006-12-26
7134636 Post support — 2006-11-14
6463711 Construction hanger — 2002-10-15
5564248 Construction hanger and method of making the same — 1996-10-15
5456441 Adjustable post base — 1995-10-10
5230198 Variable pitch connector — 1993-07-27