;  US8026625-B2 -- US1010591-A   ;  US3952723-A   BROWNING ENG CORP (BROW-Non-standard)   BROWNING J A;  US3986787-A   MOUTON W J (MOUT-Individual)   MOUTON W J,  THOMPSON D F;  US4031702-A   BURNETT J T (BURN-Individual)   BURNETT J T,  HENDRIX A P;  US4055950-A   GROSSMAN W C (GROS-Individual)   GROSSMAN W C;  US4095918-A   MOUTON W J (MOUT-Individual)   MOUTON W J,  THOMPSON D E;  US4143522-A   WORLD ENERGY SYSTEM (WORL-Non-standard)   HAMRICK J T,  ROSE L C;  US4149092-A   SPIE-BATIGNOLLES (SPIE-Non-standard);  SOC GEN TECHN AND ETUDES (TECH-Non-standard);  SOC GEN TECHN ET D ETUDE (TEET-Non-standard);  US4206608-A   BELL T J (BELL-Individual)   BELL T J;  US4274010-A   LAWSON-TANCRED SONS (LAWS-Non-standard)   TANCRED H L;  US4379388-A      WILLIAMSON B L,  WILLIAMSON B;  US4382618-A   ;  US4383182-A      BOWLEY W W;  US4496846-A   PARKINS W E (PARK-Individual)   PARKINS W E;  US4496847-A   PARKINS W E (PARK-Individual)   PARKINS W E;  US4498017-A   PARKINS W E (PARK-Individual)   PARKINS W E;  US4534584-A   GEW EISENHUETTE WESTFALIA (GEWW)   WEIRICH W,  WOLLENHAUP P,  MELLIS J;  US4648782-A   KRAFT B W (KRAF-Individual)   KRAFT B W;  US4843250-A   JSS SCIENTIFIC CORP (JSSS-Non-standard)   STUPAKIS J S;  US5027000-A   TAKENAKA CORP (TKEN)   CHINO H,  HARA T,  TAMURA K,  NAKAKUKI Y;  US5211545-A   ;  US5281856-A   KENDERI T (KEND-Individual)   KENDERI T;  US5440176-A   HAINING M L (HAIN-Individual)   HAINING M L;  US6051892-A   TOAL T M (TOAL-Individual)   TOAL T M;  US20050001432-A1   ;  US20080217110-A1   ;  US20080265583-A1   ;  US20090121487-A1   ;  US20090127859-A1   ;  US20100295312-A1   ;  US6179001-B1   HOLMATRO BV (HOLM-Non-standard)   SCHUETZ C A;  US6652221-B1   IT POWER LTD (ITPO-Non-standard)   FRANKEL P;  US6798080-B1   AMWAY CORP (AMWA-Non-standard)   BAARMAN D W,  LORD J J,  BACHMAN W J;  US6555931-B2   MIZZI J V (MIZZ-Individual)   MIZZI J V;  US6806586-B2   WOBBEN A (WOBB-Individual)   WOBBEN A;  US6861766-B2   REMBERT P (REMB-Individual)   REMBERT P;  US7183664-B2   MCCLINTIC F J (MCCL-Individual)   MCCLINTIC F J;  US7436086-B2   MCCLINTIC F J (MCCL-Individual)   MCCLINTIC F J;  US7569943-B2   PARKER HANNIFIN CORP (PARH)   KOVACH J A,  LINDNER N C,  NICOL B E,  KIMPEL R D;  US7656055-B2   TORRES R (TORR-Individual);  PERRY E R (PERR-Individual)   PERRY E R,  TORRES R;  US7768145-B2   ROTECH HOLDINGS LTD (ROTE-Non-standard)   SUSMAN H F A,  STEWART K R,  STEWART D;  US7944073-B2   ROTECH HOLDINGS LTD (ROTE-Non-standard)   SUSMAN H F A,  STEWART K R,  STEWART D