;  EP432812-A1 -- DE3604761-A   POSSEHL L & CO MBH (POSS-Non-standard)   SCHATTENBE M;  DE3633699-C   STILL C GMBH & CO KG (SILC);  TIPPMER K (TIPP-Individual)   TIPPMER K;  DE3706684-A   VON BECKERATH K (VBEC-Individual)   VONBECKERA K;  DE3706684-C   VON BECKERATH K (VBEC-Individual)   VONBECKERA K;  EP70593-A   BLONK D J (BLON-Individual)   BLONK D J;  EP70593-B   BLONK D J (BLON-Individual)   BLONK D J;  EP284754-A   NORDISK KABEL TRAAD (NOKC);  RISOE FORSKNINGSCENTER (RISO-Non-standard);  SORENSEN E (SORE-Individual);  NORDISKE KABEL & TRAADFAB (NOKC)   SORENSEN E,  JENSEN J,  RASMUSSEN E,  JENSEN B S,  BJERRE B;  EP284754-B1   NORDISK KABEL TRAAD (NOKC);  RISOE FORSKNINGSCENTER (RISO-Non-standard);  SORENSEN E (SORE-Individual);  NORDISKE KABEL & TRAADFAB (NOKC)   SORENSEN E,  JENSEN J,  RASMUSSEN E,  JENSEN B S,  BJERRE B;  JP60187398-A   KUBOTA LTD (KUBI);  NL8503093-A   WEGENBOU HEIJMANS (HEIJ-Non-standard);  US4132010-A   COSTAL SERVICES INC (COST-Non-standard)   DELAND R E;  EP432812-A -- DE3604761-A   POSSEHL L & CO MBH (POSS-Non-standard)   SCHATTENBE M;  DE3604761   POSSEHL L & CO MBH (POSS-Non-standard)   SCHATTENBE M;  DE3633699-C   STILL C GMBH & CO KG (SILC);  TIPPMER K (TIPP-Individual)   TIPPMER K;  DE3633699   STILL C GMBH & CO KG (SILC);  TIPPMER K (TIPP-Individual)   TIPPMER K;  DE3706684-A   VON BECKERATH K (VBEC-Individual)   VONBECKERA K;  DE3706684   VON BECKERATH K (VBEC-Individual)   VONBECKERA K;  EP70593-A   BLONK D J (BLON-Individual)   BLONK D J;  EP284754-A   NORDISK KABEL TRAAD (NOKC);  RISOE FORSKNINGSCENTER (RISO-Non-standard);  SORENSEN E (SORE-Individual);  NORDISKE KABEL & TRAADFAB (NOKC)   SORENSEN E,  JENSEN J,  RASMUSSEN E,  JENSEN B S,  BJERRE B;  EP284754   NORDISK KABEL TRAAD (NOKC);  RISOE FORSKNINGSCENTER (RISO-Non-standard);  SORENSEN E (SORE-Individual);  NORDISKE KABEL & TRAADFAB (NOKC)   SORENSEN E,  JENSEN J,  RASMUSSEN E,  JENSEN B S,  BJERRE B;  JP60132010   ;  JP60187398-A   KUBOTA LTD (KUBI);  NL8503093-A   WEGENBOU HEIJMANS (HEIJ-Non-standard);  NL8503093   WEGENBOU HEIJMANS (HEIJ-Non-standard);  US4132010-A   COSTAL SERVICES INC (COST-Non-standard)   DELAND R E;  US5094012-A -- DE3604761   POSSEHL L & CO MBH (POSS-Non-standard)   SCHATTENBE M;  DE3633699   STILL C GMBH & CO KG (SILC);  TIPPMER K (TIPP-Individual)   TIPPMER K;  DE3706684   VON BECKERATH K (VBEC-Individual)   VONBECKERA K;  DE3815461   METALLGESELLSCHAFT AG (METG)   CAPPEL F,  HANKEL D,  MEILER H,  ROSENSTOCK F;  US3954069-A   MYRENS AS (MYRE);  US4257168-A   BLUE METAL & GRAVEL (BLUE-Non-standard)   CARROLL J,  DEARING H,  NAUGHTON W;  US4648332-A   ESMIL BV (ESMI-Non-standard)   GOEDHART C;  US4704804-A   V E HOLDING CORP (VEHO-Non-standard)   WYATT W G,  PAGE J C;  US4962592-A   PANNEVIS BV (PANN-Non-standard);  PANEBIS BV (PANE-Non-standard)   ORIZAND A H;  US4974335-A   SIEMENS AG (SIEI)   BEGE D,  MEININGER S;  EP432812-B1 -- DE3604761   POSSEHL L & CO MBH (POSS-Non-standard)   SCHATTENBE M;  DE3633699   STILL C GMBH & CO KG (SILC);  TIPPMER K (TIPP-Individual)   TIPPMER K;  DE3706684   VON BECKERATH K (VBEC-Individual)   VONBECKERA K;  EP70593-A   BLONK D J (BLON-Individual)   BLONK D J;  EP284754   NORDISK KABEL TRAAD (NOKC);  RISOE FORSKNINGSCENTER (RISO-Non-standard);  SORENSEN E (SORE-Individual);  NORDISKE KABEL & TRAADFAB (NOKC)   SORENSEN E,  JENSEN J,  RASMUSSEN E,  JENSEN B S,  BJERRE B;  JP60187398   KUBOTA LTD (KUBI);  NL8503093   WEGENBOU HEIJMANS (HEIJ-Non-standard);  US4132010-A   COSTAL SERVICES INC (COST-Non-standard)   DELAND R E