HM

Harold B. Mackenzie

📍 Wheaton, IL: #10 of 47 inventorsTop 25%
🗺 Illinois: #566 of 2,749 inventorsTop 25%
Overall (1982): #60,912 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4358237 Recovered solid waste storage building and method Ingvar G. Anderson 1982-11-09