Helasuo; Jarmo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Helasuo; Jarmo.The latest application filed is for "sprinkler device".
- Helasuo; Jarmo - Vantaa FI
- Helasuo; Jarmo - Espoo FI
| Patent | Date |
|---|---|
| Fire System App 20220241634 - Krutskevych; Nazar ; et al. | 2022-08-04 |
| Sprinkler Device App 20220241632 - Swierzewski; Sebastian ; et al. | 2022-08-04 |
| Sprinkler Self-daignosis App 20210299500 - Helasuo; Jarmo | 2021-09-30 |
| Water mist fire suppression sprinkler with a polymer seal Grant 10,549,135 - Helasuo , et al. Fe | 2020-02-04 |
| Water Mist Fire Suppression Sprinkiler With A Polymer Seal App 20140374126 - Helasuo; Jarmo ; et al. | 2014-12-25 |
| Spray Head App 20140231105 - Helasuo; Jarmo ; et al. | 2014-08-21 |
| Spray Head App 20120104117 - Mattila; Harri ; et al. | 2012-05-03 |
| Seal for measuring device Grant 7,762,123 - Helasuo , et al. July 27, 2 | 2010-07-27 |
| Seal for Measuring Device App 20080246230 - Helasuo; Jarmo ; et al. | 2008-10-09 |
| Membrane actuator Grant 6,776,083 - Helasuo , et al. August 17, 2 | 2004-08-17 |
| Membrane actuator App 20030000381 - Helasuo, Jarmo ; et al. | 2003-01-02 |
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