JL

John B. Long

📍 Agoura, CA: #1 of 10 inventorsTop 10%
🗺 California: #676 of 10,592 inventorsTop 7%
Overall (1989): #23,728 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4884462 Conveyor belt cross-stream sampling system and method 1989-12-05
4796476 Conveyor belt cross-stream sampling system and method 1989-01-10