Inventor · disambiguated record

Werner Tretbar

Also filed as: TRETBAR WERNER

2 granted patents·78 citations·filing 1998–2004

65Inventor score

Technology areasB25B B25G

Files withWERNER HERMANN WERA WERKE2

Top patents by PatentIndex Score

2 records

0190US6345560B1Clamping chuck for bitsWERNER HERMANN WERA WERKE·Filed 1998·Granted Feb 12, 2002·68 cites·19 claims
0258US7779732B2Screwdriver handle provided with a blade tip storage chamberWERNER HERMANN WERA WERKE·Filed 2004·Granted Aug 24, 2010·10 cites·15 claims

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