DL

David P. Mc Leod

JW Jwi: 1 patents #2 of 12Top 20%
📍 Roosevelt Park, MI: #1 of 1 inventorsTop 100%
🗺 Michigan: #973 of 4,313 inventorsTop 25%
Overall (1994): #144,782 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5328617 Air-assist discharge of filter press cake Joel D. De Haan, Daniel De Haan, Gregory De Haan, David J. Spyker, Wesley G. Koops 1994-07-12