A global leader in electrochemical technology 1,2 163 U.S. patents 368 patents in other covering our fuel jurisdictions covering cell technology our fuel cell technology 43 U.S. patents 124 patents pending in pending other jurisdictions ~600 1969 Employees Founded 188 Modules in 3 Continents Commercial Operation 3 FCEL Listing: HQ Danbury, NASDAQ Connecticut ($M) 10$304.3 $308.9$481.1 $460.2$23.0 $262.4 ...