Feldmann; Herman F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Feldmann; Herman F..The latest application filed is for "method of capturing sulfur in coal during combustion and gasification".
- Feldmann; Herman F. - Worthington OH
| Patent | Date |
|---|---|
| Method of capturing sulfur in coal during combustion and gasification Grant 4,936,047 - Feldmann , et al. June 26, 1 | 1990-06-26 |
| Low inlet gas velocity high throughput biomass gasifier Grant 4,828,581 - Feldmann , et al. May 9, 1 | 1989-05-09 |
| Method of operating a spent pulping liquor combustion apparatus Grant 4,522,685 - Feldmann June 11, 1 | 1985-06-11 |
| Solid fuel preparation method Grant 4,280,817 - Chauhan , et al. July 28, 1 | 1981-07-28 |
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