Hedrich; Wilhelm
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hedrich; Wilhelm.The latest application filed is for "method and device for filling casting molds with casting resin".
- Hedrich; Wilhelm - Ehringshausen DE
- Hedrich; Wilhelm - Katzenfurt DT
| Patent | Date |
|---|---|
| Method and device for filling casting molds with casting resin Grant 6,306,322 - Hauser , et al. October 23, 2 | 2001-10-23 |
| Injection-molding system for the processing of casting resin Grant 4,611,982 - Haeuser , et al. September 16, 1 | 1986-09-16 |
| Apparatus for mixing and degassing components of synthetic resins, particularly thermo-setting synthetic resins Grant 4,391,529 - Hedrich , et al. July 5, 1 | 1983-07-05 |
| Apparatus for the high-speed mixing and degasification of viscous materials especially synthetic resin Grant 4,049,244 - Hedrich September 20, 1 | 1977-09-20 |
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