WO2004025767-A2 -- US20020098394-A1   ;  US6423435-B1   DAIMLERCHRYSLER AG (DAIM)   AUTENRIETH R,  DOCTER A,  LAMM A,  POSCHMANN T,  WIELAND S;  WO2001042132-A1   ;  WO2002037590-A1   ;  EP1540760-A2 -- US5079103-A   LINDE AG (LINM)   SCHRAMM W;  US2006127714-A1 -- US2781248-A   ;  US5079103-A   LINDE AG (LINM)   SCHRAMM W;  US20010010873-A1   ;  US20020006537-A1   ;  US20020085967-A1   ;  US20020142208-A1   ;  US20030129462-A1   ;  US6887607-B1   PLUG POWER INC (PLUG-Non-standard)   SCHOLTEN A,  VAN NISSELROOIJ P F M T,  DER KINDEREN J M,  FREESE H W;  US6777119-B2   DEMISSIE M S (DEMI-Individual);  VAN DINE L L (VDIN-Individual);  STEINBUGLER M M (STEI-Individual)   DEMISSIE M S,  VAN DINE L L,  STEINBUGLER M M;  EP1540760-B1 -- US5079103-A   LINDE AG (LINM)   SCHRAMM W;  US20020098394-A1   ;  US6423435-B1   DAIMLERCHRYSLER AG (DAIM)   AUTENRIETH R,  DOCTER A,  LAMM A,  POSCHMANN T,  WIELAND S;  WO2001042132-A1   ;  WO2002037590-A1   ;  US2011244341-A1 -- US20020061431-A1   ;  US20020136939-A1   ;  US20030143448-A1   ;  US6280865-B1   PLUG POWER INC (PLUG-Non-standard)   EISMAN G A,  MCELROY J F,  PESCHKE N;  WO2004025767-A3 -- US20020098394-A1   ;  US6423435-B1   DAIMLERCHRYSLER AG (DAIM)   AUTENRIETH R,  DOCTER A,  LAMM A,  POSCHMANN T,  WIELAND S;  WO2001042132-A1   ;  WO2002037590-A1   ;  US9373856-B2 -- BE881637-A   ;  US2781248-A   ;  US5079103-A   LINDE AG (LINM)   SCHRAMM W;  US20020061431-A1   ;  US20020085967-A1   ;  US20020122969-A1   ;  US20020136939-A1   ;  US20030129462-A1   ;  US20030143448-A1   ;  US6280865-B1   PLUG POWER INC (PLUG-Non-standard)   EISMAN G A,  MCELROY J F,  PESCHKE N;  US6423435-B1   DAIMLERCHRYSLER AG (DAIM)   AUTENRIETH R,  DOCTER A,  LAMM A,  POSCHMANN T,  WIELAND S;  US6887607-B1   PLUG POWER INC (PLUG-Non-standard)   SCHOLTEN A,  VAN NISSELROOIJ P F M T,  DER KINDEREN J M,  FREESE H W;  US6531243-B2   FORSCHUNGSZENTRUM JUELICH GMBH (KERJ)   THOM F;  US6777119-B2   DEMISSIE M S (DEMI-Individual);  VAN DINE L L (VDIN-Individual);  STEINBUGLER M M (STEI-Individual)   DEMISSIE M S,  VAN DINE L L,  STEINBUGLER M M;  US7041272-B2   QUESTAIR TECHNOLOGIES INC (QUES-Non-standard)   KEEFER B G,  SAWADA J A,  JOHANNES E P,  ROY S,  BROWN M J;  US7045229-B2   HONDA MOTOR CO LTD (HOND)   KOBAYASHI T,  KANAZAWA T,  NUITANI Y;  US7087331-B2   QUESTAIR TECHNOLOGIES INC (QUES-Non-standard)   KEEFER B G,  CONNOR D J,  HUNTER C F;  WO2001042132-A1   ;  WO2001097311-A3   ;  WO2002015295-A3