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ZIKHRON YAAKOV, IL
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Patents Grants
last 30 patents
Information
Patent Grant
Air-conditioning unit with ionizer having self-cleaning electrodes
Patent number
10,883,732
Issue date
Jan 5, 2021
Filt Air Ltd.
Siegfried Seibold
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Bipolar ionizer with external ion imbalance indicator
Patent number
9,843,169
Issue date
Dec 12, 2017
FILT AIR LTD
Yefim Riskin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ionizing electrode with integral cleaning mechanism
Patent number
8,957,571
Issue date
Feb 17, 2015
Filt Air Ltd.
Yefim Riskin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and ionizer for bipolar ion generation
Patent number
8,106,367
Issue date
Jan 31, 2012
Filt Air Ltd.
Yefim Z Riskin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Airlock system and method for protecting a toxic-free area
Patent number
6,857,956
Issue date
Feb 22, 2005
Filt Air Ltd.
Karl-Hans Fuchs
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
AIR-CONDITIONING UNIT WITH IONIZER HAVING SELF-CLEANING ELECTRODES
Publication number
20190353359
Publication date
Nov 21, 2019
FILT AIR LTD.
Siegfried SEIBOLD
F24 - HEATING RANGES VENTILATING
Trademark
last 30 trademarks