Martin S. W. Ruhemann

PL Petrocarbon Developments Limited: 1 patents #5 of 10Top 50%

📍 Treville, GB: #17 of 32 inventorsTop 55%

Overall (All Time): #4,056,678 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4400947	Producing power from a cryogenic liquid	—	1983-08-30