Vereinigte Elektrizitatswerke Westfalen AG
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vereinigte Elektrizitatswerke Westfalen AG.The latest application filed is for "process for the separation of chlorine, fluorine and sulphur from fuel gas and flue or exhaust gas".
- Vereinigte Elektrizitatswerke Westfalen AG - Dortmund DE
| Patent | Date |
|---|---|
| Process for the separation of chlorine, fluorine and sulphur from fuel gas and flue or exhaust gas Grant 4,472,363 - Poller , et al. September 18, 1 | 1984-09-18 |
| Water tank having electric heating element and cathodic corrosion protection Grant 4,255,647 - Rickert , et al. March 10, 1 | 1981-03-10 |
| Device for cathodic corrosion protection employing an external current anode Grant 4,231,852 - Ruckert November 4, 1 | 1980-11-04 |
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