;  US8226880-B2 -- DE2140299-A   SHELL INT RES MIJ NV (SHEL);  DE10045955-A1   ;  GB1327586-A   SHELL INT RES MIJ NV (SHEL);  US3689346-A   ROWLAND DEVELOPMENT CORP (ROW-Non-standard);  ROWLAND DEV CORP (ROWL-Non-standard);  US3935359-A   ROWLAND DEV CORP (ROWL-Non-standard)   ROWLAND W P;  US4104416-A   CANADA WIRE & CABLE CO LTD (CANW);  US4205028-A   ;  US4349601-A   ;  US4472451-A   ;  US4478769-A   AMERACE CORP (AMER)   PRICONE R M,  MONTALBANO A J;  US4486363-A   AMERACE CORP (AMER)   PRICONE R,  HEENAN S;  US4519884-A   ;  US4601861-A   AMERACE CORP (AMER)   PRICONE R M,  ROBERTS W N;  US4711833-A   XEROX CORP (XERO)   MCANENEY T B,  LOUFTY R O,  MAMMINO J,  NICHOLLAND D J,  SYPULA D S;  US5304332-A   MORTON INT INC (MORN)   RICHART D S;  US5468542-A   GENERAL ELECTRIC CO (GENE)   CROUCH E T;  US5512219-A   REFLEXITE CORP (REFL-Non-standard)   ROWLAND W P,  MARTIN D C;  US5565151-A   REFLEXITE CORP (REFL-Non-standard)   NILSEN R B;  US5614286-A   MINNESOTA MINING & MFG CO (MINN)   BENSON O,  FREY C M,  SHUSTA J M,  NESTEGARD S K,  LIGHTLE V L,  SMITH K L,  BACON C A;  US5657162-A   REFLEXITE CORP (REFL-Non-standard)   NILSEN R B,  HANRAHAN M;  US5706132-A   MINNESOTA MINING & MFG CO (MINN)   NESTEGARD S K,  BENSON G M,  FREY C M,  KELLIHER J C,  LASCH J E,  SMITH K L,  SZCZECH T J;  US5763049-A   MINNESOTA MINING & MFG CO (MINN)   FREY C M,  BENSON O,  ZWACK J R,  MARECKI P E,  SHUSTA J M,  ATKINSON M R;  US5885490-A   GOYO SHIKO KK (GOYO)   KOSUGI T,  OHARA S,  ANDO T,  KAWAGUCHI O;  US5971732-A   ;  US6004422-A   3M INNOVATIVE PROPERTIES CO (MINN)   SMITH K L,  JANOVEC J D,  CODERRE J C,  LASCH J E;  US6010609-A   NIPPON CARBIDE KOGYO KK (NICA)   MIMURA I,  ADACHI K;  US6086813-A   BRUNSWICK CORP (BRUH)   GRUENWALD D J;  US6120280-A   NIPPON CARBIDE KOGYO KK (NICA)   MIMURA I,  ADACHI K;  US20010040097-A1   ;  US20030102591-A1   ;  US20030232174-A1   ;  US20040069637-A1   ;  US6235228-B1   MORTON INT INC (MORN)   NICHOLL E G,  SHAH N B;  US6524517-B1   ;  US6486226-B2   CIBA SPECIALTY CHEM HOLDING INC (CIBA)   AL-AKHDAR W,  BRAMER D,  SITZMANN E V,  WOSTRATZKY D;  US6537671-B2   MUTHIAH J (MUTH-Individual)   MUTHIAH J;  US6592967-B2   KAUFMAN A (KAUF-Individual)   KAUFMAN A;  US6899838-B2   LASTOVICH A G (LAST-Individual)   LASTOVICH A G;  US28068-E   LEMELSON J H (LEME-Individual)   LEMELSON J H