HOWDEN ALPHAIR VENTILATING SYSTEMS INC

Follow

Organization

TORONTO, CA

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
System and method for acoustic vehicle location tracking
- Patent number 11,408,988
- Issue date Aug 9, 2022
- HOWDEN ALPHAIR VENTILATING SYSTEMS INC.
- Claude Brabant
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimized mine ventilation system
- Patent number 10,539,018
- Issue date Jan 21, 2020
- HOWDEN ALPHAIR VENTILATING SYSTEMS INC.
- Michel Masse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Optimized mine ventilation system
- Patent number 9,551,218
- Issue date Jan 24, 2017
- HOWDEN ALPHAIR VENTILATING SYSTEMS INC.
- Michel Masse
- G05 - CONTROLLING REGULATING

Please log in for detailed analytics

Patents Applicationslast 30 patents

Information Patent Application
LOW EMISSION DIRECT FIRED PROCESS AIR HEATING
- Publication number 20210381688
- Publication date Dec 9, 2021
- Howden Alphair Ventilating Systems, Inc.
- Peter J. Terkovics
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
SYSTEM AND METHOD FOR ACOUSTIC VEHICLE LOCATION TRACKING
- Publication number 20200096624
- Publication date Mar 26, 2020
- Howden Alphair Ventilating Systems Inc.
- Claude BRABANT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optimized Mine Ventilation System
- Publication number 20200049007
- Publication date Feb 13, 2020
- Howden Alphair Ventilating Systems Inc.
- Michel Masse
- E21 - EARTH DRILLING MINING
Information Patent Application
MODULAR CONTROLLING SYSTEM FOR VENTILATION EQUIPMENT AND METHODS OF...
- Publication number 20170183967
- Publication date Jun 29, 2017
- Howden Alphair Ventilating System Inc.
- Michel MASSE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Optimized Mine Ventilation System
- Publication number 20170089200
- Publication date Mar 30, 2017
- Howden Alphair Ventilating Systems Inc.
- Michel Masse
- E21 - EARTH DRILLING MINING

Please log in for detailed analytics

Trademarklast 30 trademarks

Information Trademark
88106453 - VENTSIM
- Serial number 88106453
- Filing date Sep 6, 2018
- HOWDEN CANADA INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85671799 - ALPHAIR
- Serial number 85671799
- Registration number 4697917
- Filing date Jul 9, 2012
- Alphair Ventilating Systems, Inc.
- 7 - Machines and machine tools