Individual holder
ERICSON RICHARD J
US·4 granted patents·10 citations·filing 2004–2009
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0170US8820483B2Elevator machine supportERICSON RICHARD J·Filed 2008·Granted Sep 2, 2014·8 cites·20 claims
- 0251US9272880B2Elevator system including control electronics supported on an elevator machine supportERICSON RICHARD J·Filed 2008·Granted Mar 1, 2016·2 cites·12 claims
- 0345US9561934B2Elevator system with guide rail bracketERICSON RICHARD J·Filed 2009·Granted Feb 7, 2017·0 cites·14 claims
- 0441USRE47035EWedge clamp type termination for elevator tension memberERICSON RICHARD J·Filed 2004·Granted Sep 11, 2018·0 cites·7 claims
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