JM

Joseph S. Marton

📍 Los Angeles, CA: #22 of 379 inventorsTop 6%
🗺 California: #676 of 10,592 inventorsTop 7%
Overall (1989): #23,702 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4836493 Apparatus for holding and retaining a ladder — 1989-06-06
4812954 Apparatus for back lighting marble for decorative furniture items — 1989-03-14