Inventor · disambiguated record

Friedhelm Spanke

Also filed as: SPANKE FRIEDHELM

1 granted patent·1 citations·filing 1974–1974

15Inventor score
Technology areasG03B
Files withPENTACON DRESDEN VEB1

Top patents by PatentIndex Score

1 record

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