WM

William James MacKellar

📍 Grosse Ile Township, MI: #138 of 234 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,587,458 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6258150 Process for the beneficiation of waste material and the product developed therefrom — 2001-07-10