EP2030785-A2 -- DE3939385-A   SIEMPELKAMP & CO FA G (SIEA);  DE4112607-A   FRIZ MASCHBAU GMBH (FRIZ-Non-standard)   SCHULER G;  DE102004033540-A1   WEMHOENER GMBH & CO KG HEINRICH (WEMH-Non-standard);  DE19920577-C1   WEMHOENER GMBH & CO KG HEINRICH (WEMH-Non-standard)   LINHORST C;  EP1604796-A1   UNILEVER NV (UNIL);  UNILEVER PLC (UNIL)   COLE A J,  VAN DOORN D A,  VAN DER KRAAN M,  STUUT P I;  EP1327519-A2   INFINEON TECHNOLOGIES AG (INFN)   KROENER F;  US2467883-A   ;  US5126000-A   TAKAI INT YACHT DES (TAKA-Non-standard)   TAKAI O,  FURUYA M;  US5158132-A   GUILLEMOT G (GUIL-Individual)   GUILLEMOT G;  US20060105571-A1   ;  US6481482-B1   NISSHINBO IND INC (NISN)   SHIMOTOMAI M;  WO1994029106-A1   ;  WO1998038033-A1   ;  US2009056855-A1 -- US3393292-A   WERNER & PFLEIDERER (WERN);  US4421589-A   SPIRE CORP (SPIR-Non-standard)   ARMINI A J,  NOWLAN M J;  US5126000-A   TAKAI INT YACHT DES (TAKA-Non-standard)   TAKAI O,  FURUYA M;  US5593532-A   ISOVOLTA OESTERR ISOLIERSTOFF (TURA)   FALK J,  PLESSING A K;  US6481482-B1   NISSHINBO IND INC (NISN)   SHIMOTOMAI M;  US6517649-B1   CASCADE ENG INC (CASC-Non-standard)   RUGG P J,  WEEKS L A,  HASKIN C R,  BROERSMA M D;  US6953514-B2   STEAG HAMATECH AG (STGG)   SPEER U,  LEONHARDT S;  US7624780-B2   MEIER VAKUUMTECHNIK GMBH (MEIE-Non-standard)   STEVENS H;  DE102007041261-B3 -- DE3935562-A   ;  DE4112607-A   FRIZ MASCHBAU GMBH (FRIZ-Non-standard)   SCHULER G;  DE10100426-A1   STEAG HAMATECH AG (STGG)   SPEER U,  LEONHARDT S;  WO1994029106-A1   ;  WO1998038033-A1   ;  EP2030785-A3 -- DE3939385-A   SIEMPELKAMP & CO FA G (SIEA);  DE4112607-A   FRIZ MASCHBAU GMBH (FRIZ-Non-standard)   SCHULER G;  DE102004033540-A1   WEMHOENER GMBH & CO KG HEINRICH (WEMH-Non-standard);  DE19920577-C1   WEMHOENER GMBH & CO KG HEINRICH (WEMH-Non-standard)   LINHORST C;  EP1604796-A1   UNILEVER NV (UNIL);  UNILEVER PLC (UNIL)   COLE A J,  VAN DOORN D A,  VAN DER KRAAN M,  STUUT P I;  EP1327519-A2   INFINEON TECHNOLOGIES AG (INFN)   KROENER F;  US2467883-A   ;  US5126000-A   TAKAI INT YACHT DES (TAKA-Non-standard)   TAKAI O,  FURUYA M;  US5158132-A   GUILLEMOT G (GUIL-Individual)   GUILLEMOT G;  US20060105571-A1   ;  US6481482-B1   NISSHINBO IND INC (NISN)   SHIMOTOMAI M