Inventor · disambiguated record
Colin P. Leach
Also filed as: LEACH COLIN ANDREW · LEACH COLIN P · LEACH COLIN PETER
3 granted patents·2 pending applications·527 citations·filing 1987–2017
78Inventor score
Top patents by PatentIndex Score
5 records- 0194US4813495AMethod and apparatus for deepwater drillingCONOCO INC·Filed 1987·Granted Mar 21, 1989·432 cites·16 claims
- 0284US4762180AModular near-surface completion systemCONOCO INC·Filed 1987·Granted Aug 9, 1988·80 cites·15 claims
- 0342US4784224ACasing guide for well templateCONOCO INC·Filed 1987·Granted Nov 15, 1988·15 cites·14 claims
- 0436US2004014160A1Enzyme substrateFiled 2001·Application pending·0 cites
- 0535US2018066507A1Analysis/Visualization of a Well Drilling WindowLEACH COLIN PETER·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Colin P. Leach files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →