Inventor · disambiguated record
Johann Spitzhirn
Also filed as: SPITZHIRN JOHANN
1 granted patent·0 citations·filing 2001–2001
5Inventor score
Technology areasF16D
Files withMANNESMANN SACHS AG1
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1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →