Assignee
ENGETRA SA
CH·5 granted patents·67 citations·filing 1984–1988
Top patents by PatentIndex Score
5 records- 0169US4581183APacking device for an installation putting a liquid and a gas in contactENGETRA SA·Filed 1984·Granted Apr 8, 1986·18 cites·5 claims
- 0268US4800047AGas and liquid contact sheet and packingENGETRA SA·Filed 1988·Granted Jan 24, 1989·30 cites·19 claims
- 0339US4617878AProcess and device for recovery of thermal energy in a steam generating systemENGETRA SA·Filed 1985·Granted Oct 21, 1986·12 cites·18 claims
- 0434US4668321AMethod of manufacturing a packing device for an installation putting a liquid and a gas in contactENGETRA SA·Filed 1985·Granted May 26, 1987·3 cites·14 claims
- 0520US4673421AFlue gas injection device in a cooling towerENGETRA SA·Filed 1986·Granted Jun 16, 1987·4 cites·20 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →