Palmroos; Ari
Patent Applications and Registrations
Patent applications and USPTO patent grants for Palmroos; Ari.The latest application filed is for "polymer composition for pipes".
- Palmroos; Ari - Porvoo FI
- Palmroos; Ari - Kerava FI
| Patent | Date |
|---|---|
| Polymer composition for pipes Grant 6,878,784 - Asumalahti , et al. April 12, 2 | 2005-04-12 |
| Method and apparatus for taking sample Grant 6,037,184 - Matilainen , et al. March 14, 2 | 2000-03-14 |
| Process for manufacturing LLDPE polymers Grant 5,986,021 - Hokkanen , et al. November 16, 1 | 1999-11-16 |
| Process for preparing polyethylene Grant 5,684,097 - Palmroos , et al. November 4, 1 | 1997-11-04 |
| Multi-stage process for producing polyethylene Grant 5,326,835 - Ahvenainen , et al. July 5, 1 | 1994-07-05 |
| Regulation method for regulating the temperature in a reactor utilized in the polymerization of olefines Grant 5,242,999 - Takakarhu , et al. September 7, 1 | 1993-09-07 |
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