Assignee

KUMMLER & MATTER AG

CH·3 granted patents·17 citations·filing 1993–2018

Technology mixB60M3

Top patents by PatentIndex Score

3 records

0134US5542511AApparatus for suspending at least one current-carrying contact wire for current collectors of overhead line buses or tramsKUMMLER & MATTER AG·Filed 1993·Granted Aug 6, 1996·10 cites·22 claims
0232US10988050B2Section insulating device and use of sameKUMMLER MATTER AG·Filed 2018·Granted Apr 27, 2021·0 cites·14 claims
0328US6824111B1Supporting and fastening device for contact wiresKUMMLER & MATTER AG·Filed 1999·Granted Nov 30, 2004·7 cites·13 claims

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