Assignee
COMEX
7 granted patents·143 citations·filing 1975–1995
Top patents by PatentIndex Score
7 records- 0177US3990377ASelf-propelled machine for sea-bed workCOMEX·Filed 1975·Granted Nov 9, 1976·38 cites·16 claims
- 0272US4245578AProcess and apparatus for handling a diving machineCOMEX·Filed 1978·Granted Jan 20, 1981·29 cites·8 claims
- 0363US4444572AProcess and installation for purification of the helium contained in a mixture of gasCOMEX·Filed 1982·Granted Apr 24, 1984·31 cites·11 claims
- 0443US4062571ARapidly connectable and disconnectable pipe unionCOMEX·Filed 1976·Granted Dec 13, 1977·16 cites·8 claims
- 0538US6138670AProcess and installation for underwater diving employing a breathing mixture containing hydrogenCOMEX·Filed 1995·Granted Oct 31, 2000·15 cites·14 claims
- 0638US4451723AArc-welding device used to secure studs on metallic elements underwaterCOMEX·Filed 1982·Granted May 29, 1984·10 cites·3 claims
- 0726US4057268ADisconnectable pipe union and device for manoeuvring sameCOMEX·Filed 1975·Granted Nov 8, 1977·4 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →