DM

Donald J. Macaulay

📍 Sherwood, OR: #2 of 9 inventorsTop 25%
🗺 Oregon: #204 of 1,007 inventorsTop 25%
Overall (1994): #140,979 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5352035 Concrete mixing system with cement/water premixer David S. Lofts 1994-10-04