PB

Percy V. Bourne

📍 Scarborough, CA: #200 of 629 inventorsTop 35%
Overall (All Time): #2,372,889 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4191531 Discharge chute assembly for calcining hearth — 1980-03-04
4189299 Direct cooler for calcining apparatus — 1980-02-19