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Rainer ALBERS
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Horstmar, DE
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Patents Grants
last 30 patents
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Patent Grant
System for providing a fire safe sealing in an aperture in a wall,...
Patent number
11,072,924
Issue date
Jul 27, 2021
Rockwool International A/S
Rainer Albers
A62 - LIFE-SAVING FIRE-FIGHTING
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Patent Grant
Intumescent fire sleeve, coil of several intumescent fire sleeves a...
Patent number
10,975,989
Issue date
Apr 13, 2021
Rockwool International A/S
Rainer Albers
A62 - LIFE-SAVING FIRE-FIGHTING
Patents Applications
last 30 patents
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Patent Application
A SYSTEM FOR PROVIDING A FIRE SAFE SEALING IN AN APERTURE IN A WALL...
Publication number
20200115896
Publication date
Apr 16, 2020
Rockwool International A/S
Rainer ALBERS
E04 - BUILDING
Information
Patent Application
INTUMESCENT FIRE SLEEVE, COIL OF SEVERAL INTUMESCENT FIRE SLEEVES A...
Publication number
20180306352
Publication date
Oct 25, 2018
Rockwool International A/S
Rainer ALBERS
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...