CH

Cecil T. Humphrey

📍 Burnaby, CA: #433 of 1,166 inventorsTop 40%
Overall (All Time): #2,331,426 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4840727 Double bank grain cleaner and aspirator therefor — 1989-06-20
4482455 Dual frequency vibratory screen for classifying granular material — 1984-11-13