Inventor · disambiguated record
Rene H. Coulboy
Also filed as: COULBOY RENE H · COULBOY RENE HENRI
3 granted patents·106 citations·filing 1975–1978
74Inventor score
Top patents by PatentIndex Score
3 records- 0184US4046192AMethod and apparatus for installing a control valve assembly on an underwater well headSEAL PETROLEUM LTD·Filed 1976·Granted Sep 6, 1977·73 cites·17 claims
- 0256US4171922AProcess for positioning and joining ducts of a blockSEAL PARTICIPANTS HOLDINGS·Filed 1978·Granted Oct 23, 1979·23 cites·12 claims
- 0340US3961815ALeak-tight ball-and-socket connecting device transmitting torques and stresses between two pipesSUBSEA EQUIPMENT ASS LTD·Filed 1975·Granted Jun 8, 1976·10 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →