Inventor · disambiguated record

Hartmut Zefferer

Also filed as: ZEFFERER HARTMUT

2 granted patents·64 citations·filing 1995–2010

65Inventor score

Technology areasB23K

Files withBEA MARTIN1 FRAUNHOFER GES FORSCHUNG1

Top patents by PatentIndex Score

2 records

0186US8946586B2Device and method for laser processingBEA MARTIN·Filed 2010·Granted Feb 3, 2015·13 cites·22 claims
0278US5786561ANozzle assembly for laser beam cuttingFRAUNHOFER GES FORSCHUNG·Filed 1995·Granted Jul 28, 1998·51 cites·9 claims

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