Inventor

PONTAZA JUAN PABLO

US2 patents

⚠️ This page may combine multiple inventors who share the name “PONTAZA JUAN PABLO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHELL OIL CO

1 patent

US11118714B2Sep 14, 2021

Piping system

SHELL OIL CO1 citations54

JANSSEN FRANCISCUS ANTONIUS HENRI

1 patent

US8678039B2Mar 25, 2014

Double layer conduit

JANSSEN FRANCISCUS ANTONIUS HENRI3 citations50