WP

William A. Purdy

Illinois Tool Works: 4 patents #925 of 4,258Top 25%
📍 Plainfield, IL: #119 of 459 inventorsTop 30%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,219,302 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8720721 Capless refueling system Robert K. Dutzi, Bryan M. Miller, Stephen M. Sperando, Paul M. Sutenbach, Franco A. Cisternino 2014-05-13
8382188 Self-adjusting and self-aligning access door Jacob S. Woodworth, Craig W. Gurtatowski 2013-02-26
7527307 Door handle assembly Walter Belchine, III, Douglas Marciniak, Todd Callister, David Bonadona, Joel R. Lee 2009-05-05
7520543 Door handle assembly Chad Anderson 2009-04-21