Inventor
HULL JOHN RALPH
US20 patents
⚠️ This page may combine multiple inventors who share the name “HULL JOHN RALPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOEING CO
17 patentsUS10137994B2Nov 27, 2018
Hybrid acoustic and induction-heating systems and methods for impeding formation of ice
BOEING CO8 citations84
US9403328B1Aug 2, 2016
Magnetic compaction blanket for composite structure curing
BOEING CO8 citations83
US10124902B2Nov 13, 2018
Hybrid acoustic and induction-heating systems and methods for impeding formation of ice
BOEING CO4 citations73
US10118705B2Nov 6, 2018
Hybrid acoustic and induction-heating systems and methods for impeding formation of ice
BOEING CO4 citations73
US9952007B2Apr 24, 2018
Thermal actuators and related methods
BOEING CO2 citations68
US8051682B1Nov 8, 2011
Apparatus and method for making glass preform with nanofiber reinforcement
BOEING CO2 citations62
US7902719B2Mar 8, 2011
Apparatus and method for affecting physical parameter associated with a shaft
BOEING CO3 citations62
US9509204B2Nov 29, 2016
Motion-damping systems between base structure and an attached component and methods including the same
BOEING CO2 citations59
US11493287B2Nov 8, 2022
Self-regulating thermal insulation and related methods
BOEING CO0 citations57
US10118706B2Nov 6, 2018
Hybrid acoustic and induction-heating systems and methods for impeding formation of ice
BOEING CO1 citations52
US10639857B1May 5, 2020
Magnetic compaction blanket for composite structure curing
BOEING CO0 citations51
US9511513B2Dec 6, 2016
Method and apparatus for making fiber reinforced composite tubes
BOEING CO1 citations51
US8374662B2Feb 12, 2013
Particle trap employing a high temperature superconductor and an associated method of trapping particles
BOEING CO0 citations51
US10487906B2Nov 26, 2019
Motion-damping systems and methods including the same
BOEING CO0 citations48
US9789747B2Oct 17, 2017
Systems and methods for duct protection of a vehicle
BOEING CO1 citations48
US9670981B2Jun 6, 2017
Motion-damping systems and methods including the same
BOEING CO0 citations48
US10386131B2Aug 20, 2019
Self-regulating thermal insulation and related methods
BOEING CO0 citations47
HULL JOHN RALPH
3 patentsUS8806950B2Aug 19, 2014
Electromagnetic acoustic transducer system
HULL JOHN RALPH7 citations82
US8196433B2Jun 12, 2012
Apparatus and method for making glass preform with nanofiber reinforcement
HULL JOHN RALPH0 citations50
US8992711B2Mar 31, 2015
Method and apparatus for making fiber reinforced composite tubes
HULL JOHN RALPH1 citations49