Koistinen; Peter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koistinen; Peter.The latest application filed is for "method and arrangement for generating steam at a digester plant of a chemical pulp mill".
- Koistinen; Peter - Espoo FI
| Patent | Date |
|---|---|
| Method and arrangement for generating steam at a digester plant of a chemical pulp mill Grant 10,329,713 - Engstrom , et al. | 2019-06-25 |
| Method And Arrangement For Generating Steam At A Digester Plant Of A Chemical Pulp Mill App 20170016180 - ENGSTROM; Johan ; et al. | 2017-01-19 |
| Methods for the evaporation of an aqueous solution containing ammonia Grant 6,638,398 - Ramm-Schmidt , et al. October 28, 2 | 2003-10-28 |
| Liquid distributor for evaporator Grant 6,068,730 - Ramm-Schmidt , et al. May 30, 2 | 2000-05-30 |
| Liquid distributor for an evaporator Grant 5,904,807 - Ramm-Schmidt , et al. May 18, 1 | 1999-05-18 |
| Heat exchanger Grant 5,775,410 - Ramm-Schmidt , et al. July 7, 1 | 1998-07-07 |
| Distillation apparatus Grant 5,770,020 - Koistinen , et al. June 23, 1 | 1998-06-23 |
| Distillation apparatus Grant 5,512,141 - Koistinen , et al. April 30, 1 | 1996-04-30 |
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