Mao; Heng
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mao; Heng.The latest application filed is for "distal protection device".
- Mao; Heng - Lowell MA
| Patent | Date |
|---|---|
| Distal protection device Grant 6,716,231 - Rafiee , et al. April 6, 2 | 2004-04-06 |
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