FJ

Franciscus Antonius Henri Janssen

Shell Oil Compny: 3 patents #1,070 of 4,423Top 25%
Overall (All Time): #1,528,587 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8678039 Double layer conduit Raghunath Gopal Menon, Juan Pablo Pontaza, Aloysius Johannes Nicolaas Vreenegoor, Johannes Bernardus Wilhelmus Van Zummeren 2014-03-25
8678225 Use of a composite material as a barrier under cryogenic conditions Levinus Marinus De Mul 2014-03-25
8029639 Method of joining a pair of tubular ends 2011-10-04