Inventor · disambiguated record
Helena Den Haan
Also filed as: DEN HAAN HELENA
1 granted patent·0 citations·filing 2017–2017
11Inventor score
Technology areasA61P
Files withVERSITECH LTD1
Top patents by PatentIndex Score
1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →