AC

Arnold A. Case

SW Switchcraft: 1 patents #2 of 3Top 70%
📍 McLeansboro, IL: #3 of 29 inventorsTop 15%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #131,175 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4826455 Terminal contact assembly Frederick L. Lau, Emma Basov 1989-05-02