Pfau; Irwin B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pfau; Irwin B..The latest application filed is for "injection mold for elongated, hollow articles".
- Pfau; Irwin B. - Fountain Valley CA
| Patent | Date |
|---|---|
| Injection mold for elongated, hollow articles Grant 4,126,291 - Gilbert , et al. November 21, 1 | 1978-11-21 |
| Method for molding elongated thin wall articles Grant 4,083,903 - Gilbert , et al. April 11, 1 | 1978-04-11 |
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