Individual holder
RICHARDSON MICHAEL T
US·3 granted patents·1 pending application·48 citations·filing 1991–2013
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0186US8794505B1Mailbox guard and newspaper holding systemRICHARDSON MICHAEL T·Filed 2013·Granted Aug 5, 2014·11 cites·13 claims
- 0268US5213682AWater detection means for fuel supply systemsRICHARDSON MICHAEL T·Filed 1991·Granted May 25, 1993·34 cites·1 claims
- 0359US2011016781A1Float operated plant watering deviceRICHARDSON MICHAEL T·Filed 2009·Application pending·0 cites
- 0457US7547329B1Battery status indicatorRICHARDSON MICHAEL T·Filed 2004·Granted Jun 16, 2009·3 cites·4 claims
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