PS

Patrick J. Strain

📍 Ottawa, CA: #2,023 of 6,399 inventorsTop 35%
Overall (All Time): #1,657,526 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5203828 Guide and control means for diaphragm — 1993-04-20
4478165 Ballast-cargo grid system for tankers — 1984-10-23
4409919 Ship's double bottom and bag segregated ballast system — 1983-10-18