JM

John Martinson

📍 Los Angeles, CA: #11 of 252 inventorsTop 5%
🗺 California: #320 of 6,198 inventorsTop 6%
Overall (1982): #11,749 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4360881 Energy consumption control system and method 1982-11-23
4335404 Video signal mixer apparatus and method 1982-06-15