WO200156663-A1 -- US5733228-A   STEVENS C G (STEV-Individual)   STEVENS C G;  US6050923-A   ;  US6110076-A   ;  US6761667-B1 -- US3592466-A   ;  US3602502-A   ;  US4151988-A   NABINGER H G (NABI-Individual)   NABINGER H G;  US4544152-A   ;  US4659074-A   LANDICE PRODUCTS (LAND-Non-standard)   TAITEL C M,  TAITEL J B;  US4687195-A   TRI-TECH INC (TRIT-Non-standard)   POTTS L L;  US4759540-A   IND TECHN RES INST (INTE-Non-standard)   YU C T,  CHEN C F;  US4848737-A   EHRENFIELD T R (EHRE-Individual)   EHRENFIELD T R;  US4927136-A   ENG DYNAMICS CORP (ENGI-Non-standard)   LEASK J W;  US5062632-A   PROFORM FITNESS PRO (PROF-Non-standard)   DALEBOUT W,  BURK M;  US5088729-A   WESLO INC (WESL-Non-standard)   DALEBOUT W T;  US5145475-A   P & L PARTNERSHIP (PLPA-Non-standard)   CARES P;  US5195935-A   SF ENG (SFEN-Non-standard)   FENCEL S R;  US5328420-A   ALLEN T W (ALLE-Individual)   ALLEN T W;  US5328422-A   NICHOLS S M (NICH-Individual)   NICHOLS S M;  US5352166-A   CHANG T (CHAN-Individual)   CHANG T;  US5382209-A   PASIER P A (PASI-Individual);  NAVARE R Y (NAVA-Individual)   PASIER P A,  NAVARE R Y;  US5512025-A   ICON HEALTH & FITNESS INC (ICON-Non-standard)   BREWER D P,  ROWLEY D R,  ROBERTSON L,  STANDING D J,  DALEBOUT W T,  WATTERSON S R;  US5518471-A   TUNTURI INC (TUNT-Non-standard)   PIISPANEN T M,  HETTINGER R K;  US5527245-A   ICON HEALTH & FITNESS INC (ICON-Non-standard)   WATTERSON S R,  DALEBOUT W T;  US5626539-A   PIAGET G D (PIAG-Individual);  GORDON T O (GORD-Individual)   PIAGET G D,  GORDON T O;  US5674453-A   ;  US5733228-A   STEVENS C G (STEV-Individual)   STEVENS C G;  US5743833-A   ICON HEALTH & FITNESS INC (ICON-Non-standard)   MILLER F T,  WATTERSON S R,  DALEBOUT W T;  US5810696-A   ;  US5827155-A   ICON HEALTH & FITNESS INC (ICON-Non-standard)   DALEBOUT W T,  JENSEN J F;  US5833577-A   SPIRIT MFG INC (SPIR-Non-standard)   HURT C R;  US5860893-A   ICON HEALTH & FITNESS (ICON-Non-standard)   MILLER F T,  ARMSTRONG T O,  DALEBOUT W T,  WATTERSON S R;  US5860894-A   ICON HEALTH & FITNESS INC (ICON-Non-standard)   WATTERSON S R,  DALEBOUT W T;  US5899834-A   ICON HEALTH & FITNESS INC (ICON-Non-standard)   DALEBOUT W T,  HAMMER R,  HENDRICKSON R;  US6013011-A   PRECOR INC (PREC-Non-standard)   MOORE S,  WHAN-TONG J,  MORAN T;  US6033347-A   ICON HEALTH & FITNESS INC (ICON-Non-standard)   DALEBOUT W T,  HAMMER R,  HENDRICKSON R;  US6045490-A   SHAFER T C (SHAF-Individual);  WHITE M E (WHIT-Individual)   SHAFER T C,  WHITE M E;  US6050921-A   ;  US6050923-A   ;  US6068578-A   ;  US6110076-A   ;  US6132340-A   WANG L (WANG-Individual);  WU P (WUPP-Individual)   WANG L,  WU P;  US6174268-B1   ;  US6179753-B1   ILLINOIS TOOL WORKS INC (ILLT)   BARKER P D,  WING G,  STEVENS P;  US6231482-B1   ASCENT PROD INC (ASCE-Non-standard)   THOMPSON J F;  US6234936-B1   ;  US6280362-B1   ICON HEALTH & FITNESS INC (ICON-Non-standard)   DALEBOUT W T,  ODELL D L;  US6312363-B1   ICON HEALTH & FITNESS INC (ICON-Non-standard)   WATTERSON S R,  DALEBOUT W T,  ASHBY D;  US348493-D