Nieminen; Jorma J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nieminen; Jorma J..The latest application filed is for "method and apparatus for utilizing biofuel or waste material in energy production".
- Nieminen; Jorma J. - Varkaus FI
| Patent | Date |
|---|---|
| Method and apparatus for utilizing biofuel or waste material in energy production Grant 5,626,088 - Hiltunen , et al. May 6, 1 | 1997-05-06 |
| Method for gasifying or combusting solid carbonaceous material Grant 4,929,255 - Hakulin , et al. May 29, 1 | 1990-05-29 |
| Fluidized bed reactor system Grant 4,311,670 - Nieminen , et al. January 19, 1 | 1982-01-19 |
| Method of treating spent pulping liquor in a fluidized bed reactor Grant 4,244,779 - Nieminen , et al. January 13, 1 | 1981-01-13 |
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