JL

James Larminie

JL Johnson Matthey Public Limited: 1 patents #446 of 922Top 50%
Overall (All Time): #3,873,294 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5004424 Apparatus for demonstrating and studying the operation of a fuel cell — 1991-04-02