JM

John R. McDonald

UN Unknown: 1 patents #172 of 2,033Top 9%
📍 Peoria, IL: #18 of 79 inventorsTop 25%
🗺 Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #112,861 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5317766 Gray water recycle system Michael P. Henry, Ronald J. Steele 1994-06-07