AW

Andrew B. Witkowski

IH International Harvester: 1 patents #87 of 255Top 35%
📍 Oakbrook Terrace, IL: #24 of 34 inventorsTop 75%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,013,716 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4512299 Automotive engine with improved multifilter lubrication system John J. Egan 1985-04-23