P
PatentIndex
Search
Landscape
Sign in
Inventor
FREGONESE LUKE
CA
2 patents
Patents
2 patents
US11855320B2
Dec 26, 2023
Fuel leak detection in fuel cell stack
HYDROGENICS CORP
2 citations
64
US12482840B2
Nov 25, 2025
Fuel leak detection in fuel cell stack
HYDROGENICS CORP
0 citations
53