Sowa; Armin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sowa; Armin.The latest application filed is for "rocket thrust chamber".
- Sowa; Armin - Ottobrunn DE
| Patent | Date |
|---|---|
| Rocket thrust chamber Grant 6,705,076 - Sowa March 16, 2 | 2004-03-16 |
| Thrust chamber assembly Grant 6,698,184 - Sowa March 2, 2 | 2004-03-02 |
| Burner apparatus for making holes in coal seams Grant 4,304,308 - Munding , et al. December 8, 1 | 1981-12-08 |
| Method for making holes and producing gas in coal seams Grant 4,301,875 - Munding , et al. November 24, 1 | 1981-11-24 |
| Method and apparatus for extracting crude oil from previously tapped deposits Grant 4,224,991 - Sowa , et al. September 30, 1 | 1980-09-30 |
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