MC

Marshall E. Cummings

AA Air Liquide America: 1 patents #39 of 97Top 45%
📍 Richardson, TX: #1,354 of 2,156 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,445,293 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6875415 Resin preconditioning methods using carbon dioxide and methods for purifying hydrogen peroxide Mary D. Havlicek, David L. Snyder, Joe G. Hoffman 2005-04-05