Assignee
HOWELL INSTRUMENTS
8 granted patents·1 pending application·294 citations·filing 1974–2006
Top patents by PatentIndex Score
9 records- 0190US5018069AReference system and method for diagnosing aircraft engine conditionsHOWELL INSTRUMENTS·Filed 1989·Granted May 21, 1991·102 cites·29 claims
- 0283US7031812B1System and method for monitoring aircraft engine health and determining engine power available, and applications thereofHOWELL INSTRUMENTS·Filed 2004·Granted Apr 18, 2006·64 cites·45 claims
- 0372US4884171AElectromagnetic interference shielding device for a portable aircraft engine testerHOWELL INSTRUMENTS·Filed 1988·Granted Nov 28, 1989·42 cites·17 claims
- 0466US4821216AMultifunction meter for use in an aircraftHOWELL INSTRUMENTS·Filed 1987·Granted Apr 11, 1989·21 cites·43 claims
- 0547US4031366ALow cycle fatigue damage counterHOWELL INSTRUMENTS·Filed 1975·Granted Jun 21, 1977·14 cites·16 claims
- 0643US4954974ATurbine engine fan speed monitorHOWELL INSTRUMENTS·Filed 1988·Granted Sep 4, 1990·31 cites·15 claims
- 0740US5003818AAircraft brake testerHOWELL INSTRUMENTS·Filed 1990·Granted Apr 2, 1991·12 cites·12 claims
- 0840US2008140268A1Total engine smart indicator for an aircraft, and application thereofHOWELL INSTRUMENTS·Filed 2006·Application pending·0 cites
- 0932US3930742AVelocity probe for compressor surge controlHOWELL INSTRUMENTS·Filed 1974·Granted Jan 6, 1976·8 cites·11 claims
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