FC

Frederick D. Carlson

JC J. I. Case: 1 patents #133 of 306Top 45%
📍 West Burlington, IA: #79 of 154 inventorsTop 55%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,992,066 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4575898 Sealed bushing assembly for pivotal members Ronald E. Hart 1986-03-18