JM

James B. Murphy

GC Group Cbs: 1 patents #3 of 12Top 25%
📍 Brooks Road, CA: #3 of 41 inventorsTop 8%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #55,758 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4342246 Multiple voice electric piano and method Harold B. Rhodes 1982-08-03