Inventor · disambiguated record

James D. Traphagen

Also filed as: TRAPHAGEN JAMES D

1 granted patent·52 citations·filing 2005–2005

48Inventor score

Technology areasB21D

Files withBALL CORP1

Top patents by PatentIndex Score

1 record

0192US7500376B2Method and apparatus for shaping a metallic container end closureBALL CORP·Filed 2005·Granted Mar 10, 2009·52 cites·26 claims

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