PB

Phillip F. Burton

📍 Phalaborwa, ZA: #1 of 1 inventorsTop 100%
Overall (All Time): #4,085,686 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4256267 Recovery of minerals from ultra-basic rocks Risto T. Hukki 1981-03-17