Assignee
CROW RICHARD
US·3 granted patents·14 citations·filing 2011–2013
Top patents by PatentIndex Score
3 records- 0183US8176692B2In-ground storm shelterCROW RICHARD·Filed 2011·Granted May 15, 2012·10 cites·10 claims
- 0264US8511005B2In-ground storm shelterCROW RICHARD·Filed 2012·Granted Aug 20, 2013·3 cites·4 claims
- 0355US8991112B2In-ground storm shelterCROW RICHARD·Filed 2013·Granted Mar 31, 2015·1 cites·16 claims
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