KW

Karl Williamson

📍 Roseville, MI: #101 of 206 inventorsTop 50%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,914,185 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4966689 Self-cleaning grate assembly Rick Wark, Philip H. Christos 1990-10-30