Inventor · disambiguated record

Rolf Heilmann

Also filed as: HEILMANN ROLF

1 granted patent·0 citations·filing 2003–2003

9Inventor score

Technology areasH01R

Files withSCHUNK KOHLENSTOFFTECHNIK GMBH1

Top patents by PatentIndex Score

1 record

0125US7308759B2Method for production of a multi-layer carbon brushSCHUNK KOHLENSTOFFTECHNIK GMBH·Filed 2003·Granted Dec 18, 2007·0 cites·9 claims

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