Inventor · disambiguated record
Johannes Franciscus Reinardus Andreae
Also filed as: ANDREAE JOHANNES FRANCISCUS RE
2 granted patents·61 citations·filing 1974–1976
63Inventor score
Technology areasE02F
Files withBOS KALIS WESTMINSTER2
Top patents by PatentIndex Score
2 records- 0182US3975842AMethod and apparatus for dredging employing a transport fluid flowing in substantially closed recirculating courseBOS KALIS WESTMINSTER·Filed 1974·Granted Aug 24, 1976·55 cites·4 claims
- 0234US4083132ADraghead for suction dredgerBOS KALIS WESTMINSTER·Filed 1976·Granted Apr 11, 1978·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →