AB

Albert P. Brown

CK Crompton & Knowles: 1 patents #5 of 8Top 65%
📍 Downers Grove, IL: #19 of 64 inventorsTop 30%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #134,018 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4828020 Internal finned heater-cooler for an extruder barrel Paul J. Guhl 1989-05-09