WW

William N. Witzel

CM Cascade Waterworks Manufacturing: 1 patents #4 of 6Top 70%
📍 Ottawa, IL: #40 of 84 inventorsTop 50%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,449,266 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6896004 Two-piece casing spacer for use with pipes of various diameters — 2005-05-24