Inventor · disambiguated record
Roy Earwood
Also filed as: EARWOOD ROY · EARWOOD ROY DALE
6 granted patents·53 citations·filing 2004–2004
83Inventor score
Technology areasF02C
Files withGEN ELECTRIC6
Top patents by PatentIndex Score
6 records- 0150US7375531B2Method of informing pilot of aircraft of spark detected in gas turbine engineGEN ELECTRIC·Filed 2004·Granted May 20, 2008·11 cites·15 claims
- 0250US7093421B2Spark igniter for gas turbine engineGEN ELECTRIC·Filed 2004·Granted Aug 22, 2006·11 cites·21 claims
- 0347US7093422B2Detecting spark in igniter of gas turbine engine by detecting signals in grounded RF shieldingGEN ELECTRIC·Filed 2004·Granted Aug 22, 2006·9 cites·18 claims
- 0446US7015698B2Sensor for detection of spark in igniter in gas turbine engineGEN ELECTRIC·Filed 2004·Granted Mar 21, 2006·8 cites·17 claims
- 0544US7242195B2Integral spark detector in fitting which supports igniter in gas turbine engineGEN ELECTRIC·Filed 2004·Granted Jul 10, 2007·7 cites·20 claims
- 0644US7188466B2Passive, high-temperature amplifier for amplifying spark signals detected in igniter in gas turbine engineGEN ELECTRIC·Filed 2004·Granted Mar 13, 2007·7 cites·12 claims
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