PS

Paul Sjogren

CH Chart: 2 patents #19 of 79Top 25%
📍 Burnsville, MN: #271 of 632 inventorsTop 45%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,197,575 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6615861 Liquid cylinder manifold system Paul Drube 2003-09-09
6505469 Gas dispensing system for cryogenic liquid vessels Paul Drube 2003-01-14