Inventor · disambiguated record

Friedhelm Schafer

Also filed as: SCHAEFER FRIEDHELM · SCHAFER FRIEDHELM

2 granted patents·10 citations·filing 2002–2006

48Inventor score

Technology areasB29L B65H

Files withALCAN INT LTD1 MULLER CHRISTIAN1

Top patents by PatentIndex Score

2 records

0164US7040569B2Winding tube and method for the production thereofALCAN INT LTD·Filed 2002·Granted May 9, 2006·10 cites·14 claims
0246US8236120B2Method and apparatus for manufacturing a wrap-around tubeMULLER CHRISTIAN·Filed 2006·Granted Aug 7, 2012·0 cites·17 claims

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