JW

James Wattron

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Waukegan, IL: #146 of 352 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,267,339 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5594974 Releasable caster Walter E. Lisowski 1997-01-21
5347681 Releasable fifth wheel caster for skateboards Walter E. Lisowski 1994-09-20