Erdt; Kurt
Patent Applications and Registrations
Patent applications and USPTO patent grants for Erdt; Kurt.The latest application filed is for "process for the reprocessing of carbon containing wastes".
- Erdt; Kurt - Windhagen/Westerwald DE
- Erdt; Kurt - Wesseling DE
| Patent | Date |
|---|---|
| Process for the reprocessing of carbon containing wastes Grant 4,982,027 - Korff , et al. January 1, 1 | 1991-01-01 |
| Apparatus for injecting a substance into a reaction vessel Grant 4,726,936 - Erdt , et al. February 23, 1 | 1988-02-23 |
| Carbon black obtained from aqueous suspensions Grant 4,459,273 - Dolkemeyer , et al. * July 10, 1 | 1984-07-10 |
| Process for obtaining carbon black from aqueous suspensions Grant 4,329,329 - Dolkemeyer , et al. May 11, 1 | 1982-05-11 |
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