Hegelbach; Hugo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hegelbach; Hugo.The latest application filed is for "method for treating particles of a bulk material and method for controlling a roll mill".
- Hegelbach; Hugo - Busswil CH
| Patent | Date |
|---|---|
| Method for treating particles of a bulk material and method for controlling a roll mill Grant 5,379,949 - Massen , et al. January 10, 1 | 1995-01-10 |
| Pellet mill Grant 4,979,887 - Groebli , et al. December 25, 1 | 1990-12-25 |
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