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Wessel Helmens
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Stolwijk, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for onshore or offshore erecting an upstanding construction
Patent number
11,939,951
Issue date
Mar 26, 2024
MAMMOET HOLDING B.V.
Wessel Helmens
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Crane, method for assembling a crane and method for disassembling a...
Patent number
11,807,503
Issue date
Nov 7, 2023
MAMMOET HOLDING B.V.
Wessel Helmens
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Method for onshore or offshore erecting an upstanding construction
Patent number
11,231,015
Issue date
Jan 25, 2022
MAMMOET HOLDING B.V.
Wessel Helmens
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Crane comprising first mast with tiltable first mast upper part
Patent number
11,180,352
Issue date
Nov 23, 2021
Mammoet Engineering B.V.
Pieter Maria Stoof
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Crane, method for assembling a crane and method for disassembling a...
Patent number
10,994,971
Issue date
May 4, 2021
Mammoet Engineering B.V.
Anton Adrian Joachim Van Den Broek
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
CABLE CAROUSEL FOR HEAVY-DUTY ELECTRIC CABLE OR UMBILICAL
Publication number
20230399193
Publication date
Dec 14, 2023
Mammoet Holding B.V.
Wessel Helmens
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
TRAILER SYSTEM, METHOD FOR TRANSPORTING AN OBJECT BY A TRAILER SYST...
Publication number
20230339384
Publication date
Oct 26, 2023
Mammoet Holding B.V.
Wessel Helmens
B60 - VEHICLES IN GENERAL
Information
Patent Application
Lift System and Method for Wind Turbine Monopiles and Other Structures
Publication number
20220389910
Publication date
Dec 8, 2022
Mammoet USA South, Inc.
Piet NOOREN
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Application
Apparatus for Lifting Heavy Loads
Publication number
20220177281
Publication date
Jun 9, 2022
Mammoet Holding B.V.
Wessel Helmens
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Apparatus for Onshore or Offshore Erecting an Upstanding Construction
Publication number
20220136486
Publication date
May 5, 2022
Mammoet Holding B.V.
Wessel Helmens
E04 - BUILDING
Information
Patent Application
CRANE, METHOD FOR ASSEMBLING A CRANE AND METHOD FOR DISASSEMBLING A...
Publication number
20210316971
Publication date
Oct 14, 2021
Mammoet Holding B.V.
Wessel HELMENS
B66 - HOISTING LIFTING HAULING
Information
Patent Application
CRANE, METHOD FOR ASSEMBLING A CRANE AND METHOD FOR DISASSEMBLING A...
Publication number
20200299111
Publication date
Sep 24, 2020
Sucof, B.V.
Anton Adrian Joachim VAN DEN BROEK
B66 - HOISTING LIFTING HAULING
Information
Patent Application
CRANE COMPRISING FIRST MAST WITH TILTABLE FIRST MAST UPPER PART
Publication number
20200216294
Publication date
Jul 9, 2020
Mammoet Engineering B.V.
Pieter Maria STOOF
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Method for Onshore or Offshore Erecting an Upstanding Construction
Publication number
20190338757
Publication date
Nov 7, 2019
Mammoet Holding B.V.
Wessel Helmens
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Apparatus for Lifting Heavy Loads
Publication number
20180086611
Publication date
Mar 29, 2018
Mammoet Holding B.V.
Wessel Helmens
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Push-Up System for Heavy Loads
Publication number
20170247237
Publication date
Aug 31, 2017
Mammoet Holding B.V.
Anton Adrian Joachim Van den Broek
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL