AB

Al Burgin

CT Cooper Technologies: 1 patents #12 of 79Top 20%
📍 Sycamore, IL: #4 of 13 inventorsTop 35%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #133,996 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4881894 Self-igniting portable torch assembly David S. Chapin, Gil Farnham 1989-11-21