RS

Raymond Paul Shapka

EX ExxonMobil: 1 patents #167 of 568Top 30%
📍 Okotoks, CA: #2 of 3 inventorsTop 70%
Overall (2004): #133,548 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6676918 Hydrogen sulfide removal from liquid sulfur Francis Wu, Michael Allen Capone, David Ian Devenny 2004-01-13