Inventor · disambiguated record

John E. Cottle

Also filed as: COTTLE JOHN E

2 granted patents·84 citations·filing 1975–1977

67Inventor score

Technology areasC10J E21B

Files withPHILLIPS PETROLEUM CO2

Top patents by PatentIndex Score

2 records

0180US4070160AGasification process with zinc condensation on the carbon sourcePHILLIPS PETROLEUM CO·Filed 1977·Granted Jan 24, 1978·29 cites·11 claims
0278US4007787AGas recovery from hydrate reservoirsPHILLIPS PETROLEUM CO·Filed 1975·Granted Feb 15, 1977·55 cites·10 claims

Join the waitlist — get patent alerts

Get an alert when John E. Cottle 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 →