Stratmann; Josef
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stratmann; Josef.The latest application filed is for "adjustable device for removing pollutants from gases and vapors evolved during coke quenching operations".
- Stratmann; Josef - Recklinghausen DE
| Patent | Date |
|---|---|
| Adjustable device for removing pollutants from gases and vapors evolved during coke quenching operations Grant 4,145,195 - Knappstein , et al. March 20, 1 | 1979-03-20 |
| Apparatus for charging coke ovens Grant 4,040,910 - Knappstein , et al. August 9, 1 | 1977-08-09 |
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