Inventor

DUFF JASON

CA2 patents

⚠️ This page may combine multiple inventors who share the name “DUFF JASON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANEXEN ENVIRONMENT SERVICES INC

1 patent

US8864418B2Oct 21, 2014

Method and apparatus for rehabilitating an underground water conduit and detecting and drilling a service entrance in the conduit

SANEXEN ENVIRONMENT SERVICES INC9 citations73

SANEXEN ENV SERVICES INC

1 patent

US9410654B2Aug 9, 2016

Apparatus for rehabilitating an underground water conduit and detecting and drilling a service entrance in the conduit

SANEXEN ENV SERVICES INC4 citations66