Inventor

HARVELL JOHN K

US5 patents

⚠️ This page may combine multiple inventors who share the name “HARVELL JOHN K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ROLLS ROYCE NAM TECH INC

2 patents

US10190440B2Jan 29, 2019

Emergency shut-down detection system for a gas turbine

ROLLS ROYCE NAM TECH INC8 citations79

US9982607B2May 29, 2018

Shaft failure detection using passive control methods

ROLLS ROYCE NAM TECH INC2 citations69

ALLIED SIGNAL INC

1 patent

US6272838B1Aug 14, 2001

Method and apparatus for controlling the inlet duct leading to an auxiliary power unit

ALLIED SIGNAL INC80 citations90

HONEYWELL INT INC

1 patent

US7245040B2Jul 17, 2007

System and method for controlling the frequency output of dual-spool turbogenerators under varying load

HONEYWELL INT INC16 citations77

US AIR FORCE

1 patent

US4555079ANov 26, 1985

Multiple jet blowing around the blunt trailing edge of a circulation controlled airfoil

US AIR FORCE13 citations71