Assignee
TRIS INC
JP·10 granted patents·74 citations·filing 1995–2021
Top patents by PatentIndex Score
10 records- 0186US11146152B2Brush of motor for automotive electronicsTRIS INC·Filed 2018·Granted Oct 12, 2021·2 cites·6 claims
- 0276US10270322B2Laminate carbon brush for fuel pump motorTRIS INC·Filed 2015·Granted Apr 23, 2019·2 cites·12 claims
- 0369US5686118AApparatus for compressing-forming powderTRIS INC·Filed 1995·Granted Nov 11, 1997·20 cites·11 claims
- 0461US6755882B2Metal-graphite brushTRIS INC·Filed 2002·Granted Jun 29, 2004·12 cites·6 claims
- 0559US6259183B1Carbon commutatorTRIS INC·Filed 1999·Granted Jul 10, 2001·22 cites·7 claims
- 0657US6700292B2Metal-graphite brushTRIS INC·Filed 2002·Granted Mar 2, 2004·10 cites·6 claims
- 0756US11764532B2Metal graphite grounding brush mainly composed of silver and method for producing sameTRIS INC·Filed 2020·Granted Sep 19, 2023·0 cites·8 claims
- 0846US12255429B2Carbon grounding brushTRIS INC·Filed 2021·Granted Mar 18, 2025·0 cites·7 claims
- 0943US7294166B2Metal-graphite brushTRIS INC·Filed 2002·Granted Nov 13, 2007·3 cites·7 claims
- 1043US6758881B2Metal-graphite brush and production method thereofTRIS INC·Filed 2003·Granted Jul 6, 2004·3 cites·12 claims
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