Assignee
WESTFAEL ELEKT WERKE
DE·7 granted patents·103 citations·filing 1978–1987
Top patents by PatentIndex Score
7 records- 0179US4231852ADevice for cathodic corrosion protection employing an external current anodeWESTFAEL ELEKT WERKE·Filed 1978·Granted Nov 4, 1980·20 cites·5 claims
- 0270US4255647AWater tank having electric heating element and cathodic corrosion protectionWESTFAEL ELEKT WERKE·Filed 1978·Granted Mar 10, 1981·20 cites·5 claims
- 0363US4462976AMethod for the treatment of chloride-containing waste watersWESTFAEL ELEKT WERKE·Filed 1982·Granted Jul 31, 1984·15 cites·13 claims
- 0462US4368103ACoal carbonization and/or gasification plantWESTFAEL ELEKT WERKE·Filed 1980·Granted Jan 11, 1983·16 cites·8 claims
- 0556US4836992AProcess for desulfurizing waste gasesWESTFAEL ELEKT WERKE·Filed 1987·Granted Jun 6, 1989·12 cites·10 claims
- 0650US4419334AProcess for cooling and separating chlorides and fluorides from gas mixturesWESTFAEL ELEKT WERKE·Filed 1981·Granted Dec 6, 1983·7 cites·18 claims
- 0747US4472363AProcess for the separation of chlorine, fluorine and sulphur from fuel gas and flue or exhaust gasWESTFAEL ELEKT WERKE·Filed 1982·Granted Sep 18, 1984·13 cites·5 claims
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