Matus; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matus; David.The latest application filed is for "cementing a liner using reverse circulation".
- Matus; David - Collin TX
- Matus; David - Prosper TX
| Patent | Date |
|---|---|
| Cementing a liner using reverse circulation Grant 10,053,954 - Stautzenberger , et al. August 21, 2 | 2018-08-21 |
| Reverse circulation cementing system for cementing a liner Grant 9,869,157 - Sevadjian , et al. January 16, 2 | 2018-01-16 |
| Cementing a Liner Using Reverse Circulation App 20160281459 - Stautzenberger; Arthur Terry ; et al. | 2016-09-29 |
| Reverse Circulation Cementing System For Cementing A Liner App 20160160603 - SEVADJIAN; Emile ; et al. | 2016-06-09 |
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