Assignee
DURMEYER ENTRP TRAVAUX PUBLICS
US·2 granted patents·28 citations·filing 1998–2000
Top patents by PatentIndex Score
2 records- 0160US6564882B2Electromagnetic hammer having a moving ferromagnetic massDURMEYER ENTRP TRAVAUX PUBLICS·Filed 2000·Granted May 20, 2003·19 cites·10 claims
- 0228US6201362B1Electromagnetic hammer with mobile ferromagnetic weightDURMEYER ENTRP TRAVAUX PUBLICS·Filed 1998·Granted Mar 13, 2001·9 cites·14 claims
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