FP

Frank Ptak

Illinois Tool Works: 1 patents #2,292 of 4,258Top 55%
📍 Highland Park, IL: #346 of 599 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,920,333 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4802807 Threaded fastener Mark J. Offenburger, Eric G. Parker 1989-02-07