Assignee
WEEZENBEEK REIJER N VAN
NL·2 granted patents·26 citations·filing 1984–1989
Top patents by PatentIndex Score
2 records- 0150US4943186ADevice for the displacement of sediment under water and process for the use of such a deviceWEEZENBEEK REIJER N VAN·Filed 1989·Granted Jul 24, 1990·16 cites·6 claims
- 0240US4604000AMethod for removing sludge or mud from the bottom of a water areaWEEZENBEEK REIJER N VAN·Filed 1984·Granted Aug 5, 1986·10 cites·7 claims
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