Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
EW

Eric E. Woolson — 1 Patent

ACAccu-Mold: 1 patents #4 of 6Top 70%
West Des Moines, IA: #156 of 276 inventorsTop 60%
Iowa: #8,818 of 15,303 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Eric E. Woolson has been granted 1 US patent while listed as an inventor at Accu-Mold. All of these patents were granted in 2005. Eric E. Woolson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Eric E. Woolson in West Des Moines, IA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6944918 Ring binder clip Gregory E. Peterson, Roger A. Hargens 2005-09-20