Inventor · disambiguated record
Keith R. Roberts
Also filed as: ROBERTS KEITH · ROBERTS KEITH R
3 granted patents·40 citations·filing 2004–2011
71Inventor score
Top patents by PatentIndex Score
3 records- 0182US8800396B2Pipeline internal field joint cleaning, coating, and inspection robotLANGLEY RUSSELL·Filed 2011·Granted Aug 12, 2014·10 cites·17 claims
- 0281US8633713B2Internal pipe coating inspection robotLANGLEY RUSSELL·Filed 2011·Granted Jan 21, 2014·9 cites·20 claims
- 0366US7077020B2Internal field joint inspection robotCRTS INC·Filed 2004·Granted Jul 18, 2006·21 cites·5 claims
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