Pieter KALKMAN

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Waddinxveen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Walkway installation, as well as a vessel with such a walkway insta...
- Patent number 9,915,044
- Issue date Mar 13, 2018
- Kalkman IP B.V.
- Pieter Kalkman
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Walkway installation, as well as a vessel with such a walkway insta...
- Patent number 9,797,101
- Issue date Oct 24, 2017
- Kalkman IP B.V.
- Pieter Kalkman
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Hold crane as well as pipefeeder vessel with such hold crane
- Patent number 9,315,244
- Issue date Apr 19, 2016
- P. KALKMAN WADDINXVEEN BEHEER B.V.
- Pieter Kalkman
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
Walkway Installation, as well as a Vessel with Such a Walkway Insta...
- Publication number 20180023262
- Publication date Jan 25, 2018
- KALKMAN IP B.V.
- Pieter Kalkman
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Walkway Installation, as well as a Vessel with Such a Walkway Insta...
- Publication number 20160258120
- Publication date Sep 8, 2016
- Pieter Kalkman
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
CRANE COMPRISING A CONICAL PEDESTAL
- Publication number 20160221806
- Publication date Aug 4, 2016
- KALKMAN IP B.V.
- Pieter KALKMAN
- B66 - HOISTING LIFTING HAULING
Information Patent Application
CRANE WITH HEAVE COMPENSATION
- Publication number 20150344273
- Publication date Dec 3, 2015
- INNOVATIVE INPUT B.V.
- Pieter KALKMAN
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
HOLD CRANE AS WELL AS PIPEFEEDER VESSEL WITH SUCH HOLD CRANE
- Publication number 20130284081
- Publication date Oct 31, 2013
- SPLIETHOFF'S BEVRACHTINGSKANTOOR B.V.
- Pieter KALKMAN
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT