Inventor

FILLIPI GREGORY M

US3 patents

Patents

3 patents

US6823879B2Nov 30, 2004

Apparatus for cleaning pipes

VERSAR INC8 citations66

US6450182B2Sep 17, 2002

Methods, compositions and apparatus for cleaning pipes

VERSAR INC11 citations65

US6676768B2Jan 13, 2004

Methods, compositions and apparatus for cleaning surfaces

VERSAR INC3 citations52