Assignee
WORLD ENERGY SYSTEM
11 granted patents·890 citations·filing 1974–1980
Top patents by PatentIndex Score
11 records- 0197US4199024AMultistage gas generatorWORLD ENERGY SYSTEM·Filed 1979·Granted Apr 22, 1980·190 cites·14 claims
- 0297US3982591ADownhole recovery systemWORLD ENERGY SYSTEM·Filed 1974·Granted Sep 28, 1976·166 cites·12 claims
- 0397US3982592AIn situ hydrogenation of hydrocarbons in underground formationsWORLD ENERGY SYSTEM·Filed 1975·Granted Sep 28, 1976·122 cites·6 claims
- 0496US4304103AHeat pump operated by wind or other power meansWORLD ENERGY SYSTEM·Filed 1980·Granted Dec 8, 1981·89 cites·2 claims
- 0594US4050515AInsitu hydrogenation of hydrocarbons in underground formationsWORLD ENERGY SYSTEM·Filed 1976·Granted Sep 27, 1977·55 cites·12 claims
- 0690US4143522AWindmill operated systemWORLD ENERGY SYSTEM·Filed 1977·Granted Mar 13, 1979·58 cites·7 claims
- 0786US4078613ADownhole recovery systemWORLD ENERGY SYSTEM·Filed 1977·Granted Mar 14, 1978·60 cites·7 claims
- 0884US4077469ADownhole recovery systemWORLD ENERGY SYSTEM·Filed 1976·Granted Mar 7, 1978·47 cites·31 claims
- 0981US4159743AProcess and system for recovering hydrocarbons from underground formationsWORLD ENERGY SYSTEM·Filed 1978·Granted Jul 3, 1979·47 cites·2 claims
- 1073US4174926AWindmill pump drive systemWORLD ENERGY SYSTEM·Filed 1977·Granted Nov 20, 1979·27 cites·6 claims
- 1168US4053015AIgnition process for downhole gas generatorWORLD ENERGY SYSTEM·Filed 1976·Granted Oct 11, 1977·29 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when WORLD ENERGY SYSTEM files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →