LD

Leroy F. Duvall

TO The Quaker Oats: 2 patents #118 of 395Top 30%
📍 Crystal Lake, IL: #336 of 734 inventorsTop 50%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,354,714 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4539211 Process for manufacturing cavity-filled cereal pieces Toni E. Armando, John R. Brewer, John C. Novotny 1985-09-03
4350714 Corn bran expanded cereal 1982-09-21