PP

Petrus D. Prins

Overall (All Time): #1,663,919 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4998483 Bogie steering system 1991-03-12
4740130 Hopper 1988-04-26
4471700 Rail vehicle assembly 1984-09-18