Rachel Andreasen

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St. Paul, MN, US

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Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR ANALYZING AIR OF AN INDOOR ENVIRONMENT
- Publication number 20240361289
- Publication date Oct 31, 2024
- OpenAeros LLC
- Aaron Collins
- F24 - HEATING RANGES VENTILATING
Information Patent Application
RESPIRATORY PROTECTION DEVICES
- Publication number 20240316372
- Publication date Sep 26, 2024
- OpenAeros LLC
- Aaron Michael Collins
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
CONDENSATION PARTICLE COUNTERS
- Publication number 20240264063
- Publication date Aug 8, 2024
- OpenAeros LLC
- Aaron Michael Collins
- G01 - MEASURING TESTING
Information Patent Application
LASERS FOR CONDENSATION PARTICLE COUNTERS
- Publication number 20240264068
- Publication date Aug 8, 2024
- OpenAeros LLC
- Aaron Michael Collins
- G01 - MEASURING TESTING