RD

Ron Duis

📍 Plainwell, MI: #73 of 109 inventorsTop 70%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,113,733 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8770227 Flow diverter valve Luciano Hernandez, IV, Mike Zamora, Nancy Wall, Jim Medsker 2014-07-08