Inventor
SMITH EDWARD PETER
GB5 patents
⚠️ This page may combine multiple inventors who share the name “SMITH EDWARD PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INSITUFORM NETHERLANDS BV
4 patentsUS6117507ASep 12, 2000
Sealed inversion liner for lining an existing pipeline or conduit
INSITUFORM NETHERLANDS BV47 citations90
US5919327AJul 6, 1999
Method and apparatus for sealed end for cured in place pipe liners
INSITUFORM NETHERLANDS BV25 citations90
US5407630AApr 18, 1995
Lining of pipelines or passageways
INSITUFORM NETHERLANDS BV27 citations90
US6103046AAug 15, 2000
Apparatus for forming seal and reinforced holes through the end of a flexible resin impregnable tubular pipeliner
INSITUFORM NETHERLANDS BV7 citations71