US6656091-B1 -- US4112928-A   KEIPER TRAININGSYST (KEIP-Non-standard);  US4184678-A   ISOKINETICS INC (ISOK-Non-standard)   FLAVELL E R;  US4283712-A   GOODY R W (GOOD-Individual)   GOODY R W;  US4358105-A   LIFECYCLE INC (LIFE-Non-standard)   SWEENEY J S;  US4408613-A   AEROBITRONICS INC (AERO-Non-standard)   RELYEA R D;  US4675515-A   LUCERO J L (LUCE-Individual)   LUCERO J L;  US4817940-A   ;  US4828257-A   LIVINGWELL INC (LIVI-Non-standard);  POWERCISE INT CORP (POWE-Non-standard)   DYER R A,  BENTLEY A C,  KNAUER M J,  KEELOR R O,  RABENBERG B E;  US4860763-A   SCHMINKE K L (SCHM-Individual)   SCHMINKE K L;  US4907795-A   FIKE CORP (FIKE-Non-standard)   SHAW B F,  BOND G M;  US4911427-A   ;  US4998725-A   PROFORM FITNESS PRO (PROF-Non-standard)   WATTERSON S R,  STANDING D J,  DALEBOUT W T;  US5056141-A   DYKE D W (DYKE-Individual)   DYKE D W;  US5098089-A   SIT-UP MASTER INC (SITM-Non-standard)   HARRINGTON J J,  STIENBECK J;  US5142358-A   JASON L A (JASO-Individual)   JASON L A;  US5329590-A   UNIDEN AMERICA CORP (UNID-Non-standard)   POND R L;  US5387164-A   LEAP INC (LEAP-Non-standard);  US5412575-A   HEWLETT-PACKARD CO (HEWP)   CONSTANT A L,  WEBB D W,  WITHERS-MIKLOS K Z,  LANNEN K C,  TURNER T T,  LEONG A H;  US5440109-A   SIEMENS AG (SIEI)   HERING B,  WURST K F,  SEEMANN J,  WENTER P;  US5481463-A   HEWLETT-PACKARD CO (HEWP)   CONSTANT A L,  WEBB D W,  WITHERS-MIKLOS K Z,  LANNEN K C,  TURNER T T,  LEONG A H;  US5581463-A   HEWLETT-PACKARD CO (HEWP)   CONSTANT A L,  WEBB D W,  LATOURRETTE S E,  MYERS J C,  WITHERS-MIKLOS K Z,  LANNEN K C,  TURNER T T,  LEONG A H;  US5598477-A   PITNEY BOWES INC (PITB)   BERSON W;  US5625690-A   AT & T CORP (AMTT)   MICHEL A D,  REINKE R E;  US5640953-A   SIEMENS MEDICAL SYSTEMS INC (SIEI)   BISHOP T,  SOVAK J M,  FOREMAN C A;  US5655997-A   INTEGRATED FITNESS CORP (INTE-Non-standard)   GREENBERG A D,  CAMHI K E;  US5706822-A   KOZZ INC (KOZZ-Non-standard)   KHAVARI A A;  US5713350-A   FUKUDA DENSHI KK (FKKI)   YOKOTA J,  ISHIMARU M;  US5785631-A   WAYSS INC (WAYS-Non-standard)   HEIDECKE S;  US5785632-A   INTEGRATED FITNESS CORP (INTE-Non-standard)   GREENBERG A D,  CAMHI K E;  US5787156-A   FIRST DATA RESOURCES INC (FIDA)   KATZ R A;  US5810747-A   INTERACTIVE REMOTE SITE TECHNOLOGY INC (INTE-Non-standard)   BRUDNY J,  SILVERMAN G;  US5822415-A   ;  US5835576-A   FIRST DATA RESOURCES INC (FIDA)   KATZ R A;  US5947869-A   ;  US6004243-A   ;  US6450922-B1   CYCLE-OPS PROD INC (CYCL-Non-standard)   HENDERSON S J,  NICHOLS J Q,  POSS G T S;  US6503173-B2   CONETEX INC (CONE-Non-standard)   CLEM W;  US34872-E   LUCERO J L (LUCE-Individual)   LUCERO J L