WA

William R. Apel

UN Unknown: 1 patents #216 of 2,810Top 8%
📍 Raytown, MO: #1 of 3 inventorsTop 35%
🗺 Missouri: #339 of 1,427 inventorsTop 25%
Overall (2004): #89,645 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6685790 Advertising placard Thomas C. LeTourneau 2004-02-03