Inventor
RUIZ RICHARD DEAN
US3 patents
Patents
3 patentsUS6079905AJun 27, 2000
Bracket assembly for lifting and supporting a foundation
RICHARD D RUIZ LLC47 citations86
US6152654ANov 28, 2000
Apparatus for mounting power cylinders for driving piers
RICHARD D RUIZ LLC6 citations58
US6447209B1Sep 10, 2002
Apparatus for mounting power cylinders for driving piers
RICHARD D RUIZ LLC2 citations57