Inventor · disambiguated record

Helmut Thelen

Also filed as: THELEN HELMUT

1 granted patent·5 citations·filing 1975–1975

26Inventor score
Technology areasE04D
Files withDYNAMIT NOBEL AG1

Top patents by PatentIndex Score

1 record

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