Hasenwinkle; Earl Dean
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hasenwinkle; Earl Dean.The latest application filed is for "log cutting and rejoining process for lumber manufacture".
- Hasenwinkle; Earl Dean - Longview WA
| Patent | Date |
|---|---|
| Log cutting and rejoining process for lumber manufacture Grant 4,111,247 - Hasenwinkle September 5, 1 | 1978-09-05 |
| Machine for conveying sector shaped pieces Grant 4,027,769 - Hasenwinkle , et al. June 7, 1 | 1977-06-07 |
| Log Cutting And Rejoining Process Grant 3,961,654 - Hasenwinkle June 8, 1 | 1976-06-08 |
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