MH

Mark Hemphill

UG United States Gypsum: 1 patents #9 of 32Top 30%
📍 Hawthorn Woods, IL: #3 of 14 inventorsTop 25%
🗺 Illinois: #1,486 of 5,836 inventorsTop 30%
Overall (2002): #162,515 of 266,432Top 65%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6494609 Slurry mixer outlet James R. Wittbold, Amit Duvedi, Wayne Anthony Fleming, Wilford Gary Pittman, Kirk S. Moore +1 more 2002-12-17