JP

James A. Purpura

Illinois Tool Works: 3 patents #1,165 of 4,258Top 30%
📍 Bartlett, IL: #150 of 601 inventorsTop 25%
🗺 Illinois: #21,447 of 84,256 inventorsTop 30%
Overall (All Time): #1,240,396 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8042718 Fuel cell actuation mechanism for combustion-powered tool Walter J. Taylor, Barry Walthall, J. Westley Schwartzenberger 2011-10-25
7571841 Interchangeable adapter for in-can and on-can fuel cells Eric S. Gibson, Thomas E. Webb, Maureen L. Shea 2009-08-11
7055729 Tool-free depth-of-drive adjustment for a fastener-driving tool Walter J. Taylor, Maureen L. Shea, William J. Heinzen, Barry Walthall 2006-06-06
5732927 Vehicle flag mounting assembly 1998-03-31