Inventor · disambiguated record

Joannes A. Rooymans

Also filed as: ROOYMANS JOANNES A

1 granted patent·10 citations·filing 1977–1977

32Inventor score
Technology areasE02F
Files withBALLAST NEDAM GROEP NV1

Top patents by PatentIndex Score

1 record

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →