Assignee
ARCTECH INC
US6 patents
Top patents by PatentIndex Score
US5670345ASep 23, 1997
Biological production of humic acid and clean fuels from coal
ARCTECH INC115 citations95
US5854032ADec 29, 1998
Biological production of humic acid and clean fuels from coal
ARCTECH INC43 citations93
US6143692ANov 7, 2000
Adsorbent
ARCTECH INC49 citations91
US5538530AJul 23, 1996
Method for safely disposing of propellant and explosive materials and for preparing fertilizer compositions
ARCTECH INC80 citations91
US5906960AMay 25, 1999
Adsorbent
ARCTECH INC24 citations87
US6287873B2Sep 11, 2001
Microbiological desulfurization of sulfur containing gases
ARCTECH INC4 citations50