JS

Joseph T. Spaits

AC Applied Concepts: 1 patents #10 of 24Top 45%
Overall (All Time): #4,114,217 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D255464 Electronic chess game board Rod Barclay, John A. Cunningham, Alan B. Mead 1980-06-17