RE

Roy Earwood

GE: 6 patents #5,804 of 36,430Top 20%
📍 Lebanon, OH: #117 of 545 inventorsTop 25%
🗺 Ohio: #13,499 of 73,341 inventorsTop 20%
Overall (All Time): #872,154 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7375531 Method of informing pilot of aircraft of spark detected in gas turbine engine Robert Louis Ponziani 2008-05-20
7242195 Integral spark detector in fitting which supports igniter in gas turbine engine Robert Louis Ponziani 2007-07-10
7188466 Passive, high-temperature amplifier for amplifying spark signals detected in igniter in gas turbine engine Robert Louis Ponziani 2007-03-13
7093421 Spark igniter for gas turbine engine Robert Louis Ponziani 2006-08-22
7093422 Detecting spark in igniter of gas turbine engine by detecting signals in grounded RF shielding Robert Louis Ponziani 2006-08-22
7015698 Sensor for detection of spark in igniter in gas turbine engine Robert Louis Ponziani 2006-03-21