Inventor · disambiguated record
Walter Petrus Johannes Wassenaar
Also filed as: WASSENAAR WALTER PETRUS JOHANNES
2 granted patents·1 pending application·0 citations·filing 2007–2009
23Inventor score
Top patents by PatentIndex Score
3 records- 0140US2011286801A1J-lay system with dual loading capabilityVAN GRIEKEN GERARDUS CORNELIUS·Filed 2009·Application pending·0 cites
- 0237US7722294B2Crane assisted pipe layHEEREMA MARINE CONTRACTORS·Filed 2007·Granted May 25, 2010·0 cites·12 claims
- 0329US8469633B2Vessel with abandoning and recovering system for pipelines, method, and use of said vessel and systemBAJEMA EUGENE ALEXANDER·Filed 2008·Granted Jun 25, 2013·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →