Smitheman; Chantal
Patent Applications and Registrations
Patent applications and USPTO patent grants for Smitheman; Chantal.The latest application filed is for "wireless perforating gun".
- Smitheman; Chantal - Pearland TX
| Patent | Date |
|---|---|
| Wireless perforating gun Grant 7,762,172 - Li , et al. July 27, 2 | 2010-07-27 |
| Wireless Perforating Gun App 20080047456 - Li; Haoming ; et al. | 2008-02-28 |
| Energy Controlling Device App 20060201371 - Li; Haoming ; et al. | 2006-09-14 |
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