Inventor · disambiguated record
Johannes Theyssen
Also filed as: THEYSSEN JOHANNES
1 granted patent·59 citations·filing 1977–1977
50Inventor score
Technology areasB29C
Files withRUHRCHEMIE AG1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →