US6722228-B1 -- EP794352-A2   HE HOLDINGS INC (HUGA);  HUGHES ELECTRONICS (HUGA)   SWETT D W,  GREGOIRE D J;  US4080845-A   GENERAL ELECTRIC CO (GENE)   HATCH B D;  US4207778-A   GENERAL ELECTRIC CO (GENE)   HATCH R D;  US4285251-A   SWARTOUT B E (SWAR-Individual);  US FLYWHEELS INC (USFL-Non-standard)   SWARTOUT B E;  US4660435-A   ROCKWELL INT CORP (ROCW)   DAVID D E,  INGHAM K T;  US4819456-A   JUMBERCA SA (JUMB-Non-standard);  US4860611-A   FLANAGAN R C (FLAN-Individual);  UNIV D'OTTAWA (UYOT-Non-standard)   FLANAGAN R C,  WONG J J;  US4911158-A   SKIA INT INC (SKIA-Non-standard)   WEATHERLY G L;  US4996016-A   UNIV TEXAS SYSTEM (TEXA)   WALLS W A,  MANIFOLD S M,  ESTES E,  SPANN M L,  GULLY J H;  US5237855-A   EXPERTEK INC (EXPE-Non-standard)   GATES D C;  US5275020-A   SIPRA PATENT BETEILIGUNG (SIPR-Non-standard)   SCHERZINGER W;  US5285699-A   UNIV TEXAS SYSTEM (TEXA)   MANIFOLD S M,  ESTES E,  SPANN M L,  GULLY J H,  WALLS W A;  US5327747-A   SAVIO SPA (SAVJ);  MATEC SRL (MAHG)   ARIA P;  US5452625-A   UNITED TECHNOLOGIES CORP (UNAC)   NARDONE V C,  THOMPSON M S,  MEYER T G;  US5566588-A   ROSEN MOTORS LP (ROSE-Non-standard)   ROSEN H A,  BAKHOLDIN D,  BOSLEY R W,  PEARSON C C,  PANO S B;  US5568738-A   PAI LUNG MACHINERY MILL CO LTD (PAIL-Non-standard)   WANG P;  US5590563-A   MAZDA MOTOR CORP (MAZD)   NAKAI E,  KUWAHATA M;  US5590569-A   UNITED TECHNOLOGIES CORP (UNAC)   NARDONE V C,  THOMPSON M S,  MEYER T G;  US5613375-A   SARA LEE CORP (KITC)   DRIGGARS S B,  ANDERSON B R,  RENDA P,  EARNHARDT J R;  US5628232-A   ROSEN MOTORS LP (ROSE-Non-standard)   ROSEN H A,  BAKHOLDIN D,  BOSLEY R W,  PEARSON C C,  PANO S B;  US5689977-A   PRECISION FUKUHARA WORKS LTD (PREC-Non-standard)   YORISUE S,  SHIBATA T,  HASHIHIRO S;  US5692414-A   HUGHES AIRCRAFT CO (HUGA)   GREGOIRE D J;  US5695584-A   HUGHES AIRCRAFT CO (HUGA)   GREGOIRE D J;  US5728403-A   UNIV NEBRASKA (UYNE-Non-standard)   MAUGER J W,  ROBINSON D H;  US5760506-A   BOEING CO (BOEI)   LUHMAN T S,  NEDERVELT P D,  MARTIN T D,  CHAPMAN M,  AHLSTROM H G,  GRAVES M J;  US5778736-A   DOW-UNITED TECHNOLOGIES COMPOSITE PROD (DOWC)   MAASS D,  HOON D M;  US5784926-A   DOW-UNITED TECHNOLOGIES COMPOSITE PROD (DOWC)   MAASS D;  US5881571-A   TOMPKINS BROS CO INC (TOMP-Non-standard)   REESTER K;  US5969457-A   ACTIVE POWER INC (ACTI-Non-standard)   CLIFTON D B,  PINKERTON J F,  ANDREWS J A,  LITTLE S R;  US6012911-A   MITSUBISHI HEAVY IND CO LTD (MITO)   HIROOKA K,  KOBAYASHI H,  MATSUDA S;  US6014911-A   SWETT D W (SWET-Individual)   SWETT D W;  US6016670-A   MAYER IND INC (MAYE-Non-standard)   KUHRAU M K,  KNIGHT J C,  FOSSELMAN D C,  AXLAND M E;  US6029350-A   DOW-UNITED TECHNOLOGIES COMPOSITE PROD (DOWC)   MAASS D,  HOON D M;  US6122993-A   ALLIED-SIGNAL INC (ALLC)   MORRIS R C,  MOODY J,  CORONATO P,  NARASIMHAN D;  US6138527-A   AMERICAN FLYWHEEL SYSTEMS INC (AMFL-Non-standard)   BITTERLY S E,  BITTERLY J G;  US2003000336-A1   UNIV LELAND STANFORD JUNIOR (STRD)   TSAI S W;  US2003049429-A1   SPEARS W R (SPEA-Individual);  SHIREY C L (SHIR-Individual)   SPEARS W R,  SHIREY C L