Brown Well Service & Supply Company
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brown Well Service & Supply Company.The latest application filed is for "liner hanging apparatus".
- Brown Well Service & Supply Company - Odessa TX
| Patent | Date |
|---|---|
| Liner Hanging Apparatus Grant 3,741,302 - Brown June 26, 1 | 1973-06-26 |
| Liner Hanger Grant 3,570,599 - Wilson , et al. March 16, 1 | 1971-03-16 |
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