DC

Douglas Cooper

📍 Rocklin, CA: #2 of 4 inventorsTop 50%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #69,010 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4314652 Multi-component package dispensing method — 1982-02-09