;  WO2004085019-A2 -- US4430021-A   ECOLOGICAL PROF IND (ECOL-Non-standard)   WAGNER L E,  RAKOCZYNSK R W,  FLANNERY H F;  US5984580-A   WATSON M (WATS-Individual)   VISTE D R,  HAM R K;  US6283676-B1   WASTE MANAGEMENT INC (WAST-Non-standard)   HAMBLIN G,  GREEN R B,  HATER G R;  US6364572-B1   AMERICAN TECHNOLOGIES INC (AMTE-Non-standard)   HUDGINS M P,  BESSETTE B J,  MARCH J C,  MCCOMB S T;  WO2004085019-A3 -- US4430021-A   ECOLOGICAL PROF IND (ECOL-Non-standard)   WAGNER L E,  RAKOCZYNSK R W,  FLANNERY H F;  US5984580-A   WATSON M (WATS-Individual)   VISTE D R,  HAM R K;  US6283676-B1   WASTE MANAGEMENT INC (WAST-Non-standard)   HAMBLIN G,  GREEN R B,  HATER G R;  US6364572-B1   AMERICAN TECHNOLOGIES INC (AMTE-Non-standard)   HUDGINS M P,  BESSETTE B J,  MARCH J C,  MCCOMB S T;  US8313921-B2 -- US873120-A   ;  US988667-A   ;  US1141678-A   ;  US1275222-A   ;  US1450827-A   ;  US1734462-A   ;  US2089801-A   ;  US2324545-A   ;  US2487228-A   ;  US2491223-A   ;  US2504287-A   ;  US2507848-A   ;  US2514767-A   ;  US2547743-A   ;  US2550401-A   ;  US2607925-A   ;  US2836833-A   ;  US3031826-A   ;  US3042210-A   ;  US3212416-A   ;  US3595224-A   ;  US3653845-A   ;  US3674149-A   ;  US3995331-A   FOTRE S H (FOTR-Individual)   FOTRE S H,  BOECKMAN D I;  US4257892-A   BOERSMA D J (BOER-Individual)   BOERSMA D J;  US4323367-A   INST GAS TECHNOLOGY (IGTE)   GHOSH S;  US4396402-A   INST GAS TECHNOLOGY (IGTE)   GHOSH S;  US4430021-A   ECOLOGICAL PROF IND (ECOL-Non-standard)   WAGNER L E,  RAKOCZYNSK R W,  FLANNERY H F;  US4777674-A   ;  US4871451-A   PISKULA J (PISK-Individual)   PISKULA J;  US4883590-A   PAPP D J (PAPP-Individual)   PAPP D J;  US4943100-A   ENPOCO LTD (ENPO-Non-standard)   EMBERSON J E;  US5015371-A   NSERTASEAL CORP (NSER-Non-standard)   WEBB J E;  US5181803-A   RECOVERMAT TECHNOLOGIES INC (RECO-Non-standard)   SMITH R P,  PRICE M I;  US5265979-A   ;  US5271107-A   ;  US5285539-A   ANDERMAC INC (ANDM)   SCHAAL G A,  ANDERSON C M;  US5288171-A   ;  US5356452-A   ;  US5361430-A   CENTURY PROD CO (CENT-Non-standard)   WISE R D;  US5406655-A   SAHLIN C A (SAHL-Individual)   SAHLIN C A;  US5419602-A   VANHOOSE J J (VANH-Individual)   VANHOOSE J J;  US5429454-A   BIOSAFE INC (BIOS-Non-standard)   DAVIS R S,  ROSEN R H;  US5491850-A   KIESTER B (KIES-Individual)   KIESTER B;  US5562586-A   FOAMSEAL INC (FOAM-Non-standard)   HYDE-SMITH P K,  GRASHIK E M;  US5564862-A   MARKELS M (MARK-Individual)   MARKELS M;  US5584904-A   ;  US5605417-A   DRAGUN CORP (DRAG-Non-standard)   DRAGUN J,  ENGLERT C J;  US5636941-A   BIOSAFE INC (BIOS-Non-standard)   DAVIS R S,  ROSEN R H;  US5758462-A   BEDMINSTER BIOCONVERSION CORP (BEDM-Non-standard)   FINN L J;  US5855664-A   ;  US5857807-A   LONGO CONSTR CO INC R J (LONG-Non-standard)   LONGO R J;  US5888022-A   ENVIRONMENTAL CONTROL SYSTEMS INC (ENVI-Non-standard)   GREEN L C;  US5975801-A   ;  US5984580-A   WATSON M (WATS-Individual)   VISTE D R,  HAM R K;  US6024513-A   AMERICAN TECHNOLOGIES INC (AMTE-Non-standard)   BESSETTE B J,  MARCH J,  HUDGINS M P,  MCCOMB S T;  US6056800-A   CARTER W J (CART-Individual)   CARTER W J;  US6099613-A   CEDAR GROVE COMPOSTING INC (CEDA-Non-standard)   JUMELET H C,  ALLEN J W;  US6117671-A   ;  US20010044566-A1   ;  US20020067953-A1   ;  US20020111527-A1   ;  US6254770-B1   REMON G (REMO-Individual)   REMON G;  US6283676-B1   WASTE MANAGEMENT INC (WAST-Non-standard)   HAMBLIN G,  GREEN R B,  HATER G R;  US6334737-B1   LEE G Y (LEEG-Individual)   LEE G Y;  US6364572-B1   AMERICAN TECHNOLOGIES INC (AMTE-Non-standard)   HUDGINS M P,  BESSETTE B J,  MARCH J C,  MCCOMB S T;  US6386796-B1   AQUABLOK LTD (AQUA-Non-standard)   HULL J H;  US6398958-B1   WASTE MANAGEMENT INC (WAST-Non-standard)   HATER G R,  GREEN R B,  HARRIS J M;  US6471443-B1   ;  US6481929-B1   ARCADIS GERAGHTY & MILLER (ARCA-Non-standard);  WASTE MANAGEMENT GEORGIA INC (WAST-Non-standard);  UNIV GEORGIA RES FOUND INC (UYGA)   LAYTON G,  COURTNEY D,  SMITH M C,  JOHNSON W H;  US6555359-B2   CUMMINGS R J (CUMM-Individual)   CUMMINGS R J;  US6558081-B2   AQUABLOK LTD (AQUA-Non-standard)   HULL J H;  US350598-S   ;  US370528-S   ;  US422345-S