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Henricus J. T. M. van der Heyden
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Warmond, NL
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last 30 patents
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Patent Grant
Control system
Patent number
4,828,430
Issue date
May 9, 1989
Heerema Engineering Service B.V.
Henricus J. T. M. van der Heyden
B66 - HOISTING LIFTING HAULING
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Patent Grant
Device for handling an object such as a pipe or pile
Patent number
4,483,563
Issue date
Nov 20, 1984
Heerema Engineering Service B.V.
Henricus J. T. M. van der Heyden
B66 - HOISTING LIFTING HAULING