Fred Coan

MI Messer Griesheim Industries: 1 patents #4 of 11Top 40%

📍 Antioch, CA: #127 of 259 inventorsTop 50%

🗺 California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,620,247 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6085549	Membrane process for producing carbon dioxide	Paul A. Daus, Charles R. Pauley, John W. Koenst	2000-07-11