Inventor · disambiguated record

Helmut Visel

Also filed as: VISEL HELMUT

1 granted patent·38 citations·filing 2007–2007

46Inventor score

Technology areasF02D

Files withSTIHL AG & CO KG ANDREAS1

Top patents by PatentIndex Score

1 record

0191US7536983B2Internal combustion engine and method for operating an internal combustion engineSTIHL AG & CO KG ANDREAS·Filed 2007·Granted May 26, 2009·38 cites·35 claims

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Helmut Visel — Patent Inventor | PatentIndex