Erik Björn

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid ventilation system
- Patent number 11,274,841
- Issue date Mar 15, 2022
- Airmaster A/S
- Erik Bjørn
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Airtight enclosure
- Patent number 9,561,892
- Issue date Feb 7, 2017
- Airmaster A/S
- Erik Bjørn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
A DECENTRALIZED SYSTEM FOR COMBINED FRESH AIR VENTILATION AND RECIR...
- Publication number 20240003591
- Publication date Jan 4, 2024
- AIRMASTER A/S
- Erik Bjørn
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR VENT
- Publication number 20200284466
- Publication date Sep 10, 2020
- AIRMASTER A/S
- Erik Bjorn
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HYBRID VENTILATION SYSTEM
- Publication number 20200256572
- Publication date Aug 13, 2020
- AIRMASTER A/S
- Erik Bjorn
- F24 - HEATING RANGES VENTILATING
Information Patent Application
A SYSTEM FOR SUPPLYING AIR TO A ROOM
- Publication number 20180038612
- Publication date Feb 8, 2018
- AIRMASTER A/S
- Erik Bjorn
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIRTIGHT ENCLOSURE
- Publication number 20150307252
- Publication date Oct 29, 2015
- AIRMASTER A/S
- Erik Björn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL