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Tamara SARG
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Dallas, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Method for firestop through-penetrations
Patent number
10,822,819
Issue date
Nov 3, 2020
Hilti Aktiengesellschaft
Arndt Andresen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Air, acoustic and/or fire sealing device
Patent number
10,145,494
Issue date
Dec 4, 2018
Hilti Aktiengesellschaft
Joshua Vandertook
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
AIR, ACOUSTIC AND/OR FIRE SEALING SLEEVE INSERT AND AIR, ACOUSTIC A...
Publication number
20210310586
Publication date
Oct 7, 2021
Joshua VANDERTOOK
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
METHOD FOR FIRESTOP THROUGH-PENETRATIONS
Publication number
20200217092
Publication date
Jul 9, 2020
HILTI AKTIENGESELLSCHAFT
Arndt ANDRESEN
E04 - BUILDING
Information
Patent Application
AIR, ACOUSTIC AND/OR FIRE SEALING DEVICE
Publication number
20180142810
Publication date
May 24, 2018
HILTI AKTIENGESELLSCHAFT
Joshua Vandertook
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
AIR, ACOUSTIC AND/OR FIRE SEALING SLEEVE INSERT AND AIR, ACOUSTIC A...
Publication number
20170030490
Publication date
Feb 2, 2017
HILTI AKTIENGESELLSCHAFT
Joshua VANDERTOOK
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...