| PERPETUAL POWER Endesco Clean Harbors, L.L.C.
76297918 08 Aug 2001 | on 01 Nov 2009 | engineering and consultation services in the field of sludge conversio... Class 042 Class 042 Computer & Software Services & Scientific Services engineering and consultation services in the field of sludge conversion to electric power | | | PERPETUAL ENERGY Endesco Clean Harbors, L.L.C.
76297924 08 Aug 2001 | on 01 Nov 2009 | engineering and consultation services in the field of sludge conversio... Class 042 Class 042 Computer & Software Services & Scientific Services engineering and consultation services in the field of sludge conversion to electric power | | | PERPETUAL LIGHT Endesco Clean Harbors, L.L.C.
76297907 08 Aug 2001 | on 10 Jan 2009 | engineering and consultation services in the field of sludge conversio... Class 042 Class 042 Computer & Software Services & Scientific Services engineering and consultation services in the field of sludge conversion to electric power | |