HP

Heinz Portmann

DI Dynetek Industries: 2 patents #5 of 13Top 40%
📍 Calgary, CA: #1,801 of 5,407 inventorsTop 35%
Overall (All Time): #2,208,078 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6651307 Process for manufacturing a pre-stressed fiber-reinforced high pressure vessel — 2003-11-25
6382232 Remote triggering system and retrofit kit for thermal-pressure relief devices — 2002-05-07