Assignee
GELAN ETS
2 granted patents·19 citations·filing 1976–1977
Top patents by PatentIndex Score
2 records- 0155US4116639AMethod and apparatus for the production of carbon black from liquid or gaseous hydrocarbonsGELAN ETS·Filed 1977·Granted Sep 26, 1978·11 cites·27 claims
- 0248US4112060AMethod for the production of carbon black from liquid or gaseous hydrocarbonsGELAN ETS·Filed 1976·Granted Sep 5, 1978·8 cites·18 claims
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