WD

Walter V. Deleu

SP Sperry: 2 patents #196 of 841Top 25%
Overall (All Time): #2,357,921 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4446875 Stone trap for combine harvesters 1984-05-08
4344443 Cleaning apparatus of combine harvesters Cyriel R. J. De Busscher, Francois Van Herpe 1982-08-17