DM

Donald Murphy

📍 Lake Barrington, IL: #18 of 58 inventorsTop 35%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,440,717 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11155416 Conveyor belt monitoring system and method — 2021-10-26
5934871 Method and apparatus for supplying a anti-oxidizing gas to and simultaneously cooling a shaft and a fan in a heat treatment chamber — 1999-08-10
4482019 Earth surface cleaning machine — 1984-11-13