Inventor · disambiguated record
Johannes Hendrik Fehrsen
Also filed as: FEHRSEN JOHANNES H · FEHRSEN JOHANNES HENDRIK
4 granted patents·119 citations·filing 1994–1999
79Inventor score
Files withTRICO PRODUCTS CORP2
Top patents by PatentIndex Score
4 records- 0190US5875672AMethod and apparatus for manufacturing metallic support beams for windscreen wiper blade assembliesFiled 1997·Granted Mar 2, 1999·48 cites·18 claims
- 0276US6951043B1Windscreen wiperTRICO PRODUCTS CORP·Filed 1999·Granted Oct 4, 2005·33 cites·6 claims
- 0375US6799348B1Windscreen wiperTRICO PRODUCTS CORP·Filed 1999·Granted Oct 5, 2004·31 cites·13 claims
- 0443US5590556AApparatus for the manufacture of a thin metallic stripFiled 1994·Granted Jan 7, 1997·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →