JD

John M. Deurloo

📍 Grand Rapids, MI: #20 of 100 inventorsTop 20%
🗺 Michigan: #973 of 4,313 inventorsTop 25%
Overall (1994): #114,911 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5320047 Desk having self-releveling height adjustment and hydraulic circuit therefor Roger L. Betten 1994-06-14