Dubose, G. Douglas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Dubose, G. Douglas.The latest application filed is for "seals for internal combustion engines".
- Dubose, G. Douglas - Lubbock TX
| Patent | Date |
|---|---|
| Seals for internal combustion engines App 20030011137 - Dubose, G. Douglas | 2003-01-16 |
| Seals for internal combustion engines App 20020017761 - Dubose, G. Douglas | 2002-02-14 |
| Variable orbital aperture valve system for fluid processing machines Grant 5,558,049 - Dubose September 24, 1 | 1996-09-24 |
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