DM

Douglas Marciniak

Illinois Tool Works: 1 patents #2,292 of 4,258Top 55%
📍 Orland Park, IL: #197 of 351 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,324,326 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7527307 Door handle assembly Walter Belchine, III, William A. Purdy, Todd Callister, David Bonadona, Joel R. Lee 2009-05-05