Inventor · disambiguated record
Charles Gervais-Dumont
Also filed as: GERVAIS-DUMONT CHARLES
2 granted patents·13 citations·filing 2012–2014
58Inventor score
Technology areasF16L
Top patents by PatentIndex Score
2 records- 0180US8864418B2Method and apparatus for rehabilitating an underground water conduit and detecting and drilling a service entrance in the conduitSANEXEN ENVIRONMENT SERVICES INC·Filed 2012·Granted Oct 21, 2014·9 cites·12 claims
- 0276US9410654B2Apparatus for rehabilitating an underground water conduit and detecting and drilling a service entrance in the conduitSANEXEN ENV SERVICES INC·Filed 2014·Granted Aug 9, 2016·4 cites·8 claims
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