PF

Phillippus J. Fourie

Overall (All Time): #2,343,771 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4679577 Device for cleaning teeth 1987-07-14
4495956 Device for cleaning teeth 1985-01-29