Blais; Denis
Patent Applications and Registrations
Patent applications and USPTO patent grants for Blais; Denis.The latest application filed is for "blasting mat and method of manufacturing same".
- Blais; Denis - Sudbury CA
- Blais; Denis - Chelmsford CA
| Patent | Date |
|---|---|
| Blasting mat and method of manufacturing same Grant 10,739,121 - Fitzgerald , et al. A | 2020-08-11 |
| Blasting Mat And Method Of Manufacturing Same App 20190323812 - Fitzgerald; Kevin James ; et al. | 2019-10-24 |
| Vacuum Truck With Pneumatic Transfer System App 20140017018 - Blais; Denis ; et al. | 2014-01-16 |
| Portable Materials Storage Tank for Use With Vacuum Truck Pneumatic Transfer System App 20140010603 - BLAIS; Denis ; et al. | 2014-01-09 |
| Construction implement for granular bed regeneration Grant 7,143,794 - Smith , et al. December 5, 2 | 2006-12-05 |
| Construction implement for granular bed regeneration App 20050172522 - Smith, W.G. Neil ; et al. | 2005-08-11 |
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