Frerich, Josef
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frerich, Josef.The latest application filed is for "cleaning arrangement of a sieve".
- Frerich, Josef - Zweibrucken DE
- Frerich; Josef - Dietrichingen DE
| Patent | Date |
|---|---|
| Cleaning arrangement of a sieve App 20010022068 - Frerich, Josef | 2001-09-20 |
| Machine for forming cylindrical bales of crop Grant 4,779,526 - Frerich , et al. October 25, 1 | 1988-10-25 |
| Round baler having chamber formed by fixed rolls and expansible belts Grant 4,759,279 - Frerich July 26, 1 | 1988-07-26 |
| Mechanism for feeding wrap material into a bale-forming chamber for enveloping a large round table Grant 4,697,402 - Anstey , et al. October 6, 1 | 1987-10-06 |
| Housing for holding a supply roll of large round bale wrap material Grant 4,691,503 - Frerich September 8, 1 | 1987-09-08 |
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