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Lennart Svensson-Hilford
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Berlin, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for modernizing a building and structure with an elevator sy...
Patent number
10,577,808
Issue date
Mar 3, 2020
Inventio AG
Lennart Svensson-Hilford
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator installation with information representation on a shaft door
Patent number
7,338,176
Issue date
Mar 4, 2008
Inventio AG
Lennart Svensson-Hilford
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Method of communicating information for elevator users
Patent number
7,319,966
Issue date
Jan 15, 2008
Inventio AG
Paul Friedli
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Elevator system
Patent number
6,354,405
Issue date
Mar 12, 2002
Inventio AG
Lennart Svensson-Hilford
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
ELECTRONIC ELEVATOR GUARD DEVICE AND METHOD FOR MONITORING A SET OF...
Publication number
20190375610
Publication date
Dec 12, 2019
INVENTIO AG
Lennart Svensson-Hilford
B66 - HOISTING LIFTING HAULING
Information
Patent Application
METHOD FOR MODERNIZING A BUILDING AND STRUCTURE WITH AN ELEVATOR SY...
Publication number
20190323245
Publication date
Oct 24, 2019
INVENTIO AG
Lennart Svensson-Hilford
E04 - BUILDING
Information
Patent Application
Elevator installation with information representation on a shaft door
Publication number
20060077360
Publication date
Apr 13, 2006
Lennart Svensson-Hilford
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Method of communicating information for elevator users
Publication number
20020129995
Publication date
Sep 19, 2002
Paul Friedli
G06 - COMPUTING CALCULATING COUNTING