Ottestad Breathing Systems AS
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ottestad Breathing Systems AS.The latest application filed is for "portable breathing apparatus for divers".
- Ottestad Breathing Systems AS - Husovsund NO
- OTTESTAD BREATHING SYSTEMS AS - Husoysund NO
- Ottestad Breathing Systems AS - NO NO
| Patent | Date |
|---|---|
| Portable breathing apparatus Grant 8,678,000 - Ottestad March 25, 2 | 2014-03-25 |
| Portable Breathing Apparatus for Divers App 20080216836 - Ottestad; Nils T. | 2008-09-11 |
| Method and system for controlling a separator unit for multiphase separation of fluids Grant 6,773,605 - Nyborg , et al. August 10, 2 | 2004-08-10 |
| System for controlling the working conditions for mechanical pumps, and a regulation valve for such a system Grant 6,752,168 - Ottestad , et al. June 22, 2 | 2004-06-22 |
| Pressure regulating valve Grant 6,695,005 - Ottestad February 24, 2 | 2004-02-24 |
| Self-sufficient emergency breathing device Grant 5,526,804 - Ottestad June 18, 1 | 1996-06-18 |
| Testing apparatus for pressure gauges implementing pneumatic feedback to control stepless regulating valve Grant 5,461,901 - Ottestad October 31, 1 | 1995-10-31 |
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