Hambleton; Brian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hambleton; Brian.The latest application filed is for "plug box".
- Hambleton; Brian - Englewood CO
- Hambleton; Brian - Boulder CO
- Hambleton; Brian - Palos Verdes CA
| Patent | Date |
|---|---|
| Plug box Grant D410,435 - Hambleton June 1, 1 | 1999-06-01 |
| Security safe with improved door locking features Grant 5,341,752 - Hambleton August 30, 1 | 1994-08-30 |
| Container Construction Grant 3,589,547 - Hambleton June 29, 1 | 1971-06-29 |
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