Inventor · disambiguated record

Chad Owen Hargrave

Also filed as: HARGRAVE CHAD OWEN

2 granted patents·6 citations·filing 2005–2005

50Inventor score

Technology areasE21C E21F

Files withHARGRAVE CHAD OWEN2

Top patents by PatentIndex Score

2 records

0154US8240773B2Method and apparatus for monitoring gateroad structural changeHARGRAVE CHAD OWEN·Filed 2005·Granted Aug 14, 2012·4 cites·19 claims
0249US8622479B2Mining methods and apparatusHARGRAVE CHAD OWEN·Filed 2005·Granted Jan 7, 2014·2 cites·21 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →