MD

Mark W. Dallas

📍 Ortonville, MI: #137 of 227 inventorsTop 65%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,893,611 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4892114 Flow-sensing shutoff valve G. Earl Maroney, Christopher Piers Nigel West, John A. Diemer, Mark B. Chamberlin 1990-01-09