| LEMTEC Lemna Corporation, The
75199913 19 Nov 1996 | on 04 Feb 2000 | wastewater treatment unit and a floating modular cover therefore,waste... Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) wastewater treatment unit and a floating modular cover therefore | | | LEMNA Lemna Corporation, The
74057699 10 May 1990 | on 17 May 1999 | consulting services in the field of waste water treatment facilities,c... Class 040 Class 040 Treatment & Processing of Materials Services consulting services in the field of waste water treatment facilities | | | LEMNA LEMNA CORPORATION, THE
73790464 03 Apr 1989 | on 30 May 1990 | CONSULTING SERVICES IN THE FIELD OF WASTE WATER TREATMENT FACILITIES,C... Class 042 Class 042 Computer & Software Services & Scientific Services CONSULTING SERVICES IN THE FIELD OF WASTE WATER TREATMENT FACILITIES | |