Inventor · disambiguated record

Robert B Logan

Also filed as: LOGAN ROBERT B

2 granted patents·23 citations·filing 2005–2005

60Inventor score

Technology areasE21B G02B

Files withPETROSPEC ENGINEERING LTD2

Top patents by PatentIndex Score

2 records

0172US7561776B2Method of preventing hydrogen darkening of optic fibrePETROSPEC ENGINEERING LTD·Filed 2005·Granted Jul 14, 2009·9 cites·5 claims
0267US7290601B2Braided thermocouple cable bundlePETROSPEC ENGINEERING LTD·Filed 2005·Granted Nov 6, 2007·14 cites·14 claims

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