Inventor · disambiguated record
Keith Roy
Also filed as: ROY KEITH · ROY KEITH JOHN
5 granted patents·1 pending application·183 citations·filing 1997–2004
84Inventor score
Top patents by PatentIndex Score
6 records- 0193US6647762B1Detecting leaks in pipesPALMER ENVIRONMENTAL LTD·Filed 1999·Granted Nov 18, 2003·86 cites·76 claims
- 0287US6595038B2Apparatus for determining the position of a signal from a pipePALMER ENVIRONMENTAL LTD·Filed 2001·Granted Jul 22, 2003·50 cites·15 claims
- 0385US6789411B2Detecting leaks in pipesPALMER ENVIRONMENTAL LTD·Filed 2002·Granted Sep 14, 2004·26 cites·21 claims
- 0455US7021165B2Sensor insertion and removal apparatus and methods using the sameMARATHON SENSORS INC·Filed 2004·Granted Apr 4, 2006·8 cites·2 claims
- 0545US5922942ALeak noise correlator apparatusPALMER ENVIRONMENTAL LTD·Filed 1997·Granted Jul 13, 1999·13 cites·8 claims
- 0638US2005024215A1Detecting leaks in pipesFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →