Chau; Alexander S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chau; Alexander S..The latest application filed is for "sheet securing scaffold clamp".
- Chau; Alexander S. - Alberta CA
- Chau, Alexander S. - Edmonton CA
| Patent | Date |
|---|---|
| Sheet securing scaffold clamp Grant 8,043,022 - Chau October 25, 2 | 2011-10-25 |
| Sheet securing scaffold clamp App 20060291956 - Chau; Alexander S. | 2006-12-28 |
| Method of removing hazardous insulation material App 20020043273 - Chau, Alexander S. | 2002-04-18 |
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