Inventor

CHURCHILL CHRISTOPHER B

US22 patents

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

CHURCHILL CHRISTOPHER B

HRL LAB LLC

Methods to dynamically alter the stiffness of nonlinear structures

Negative stiffness system with variable preload adjustment

Torsion springs with changeable stiffness

Tunable stiffness mechanical filter and amplifier

Torsion springs with changeable stiffness

Isolation system and method

Isolation system and method

Adjustable negative stiffness mechanisms

Isolation system and method

Isolation system and method

Torsion springs with changeable stiffness

Shunting vibrational magnetic transmitter

Hingeless, large-throw negative stiffness structure

Adjustable negative stiffness systems

Hingeless, large-throw negative stiffness structure

Negative stiffness hydraulic system

GM GLOBAL TECH OPERATIONS LLC

Test method

Method of testing a shape memory alloy element, and a validation system therefor

Slack compensator

GAO XIUJIE

Compensating for incomplete reversal in mechanisms incorporating shape memory alloy wire

BROWNE ALAN L

Estimating the remaining life of shape memory alloy actuators

GM GLOBAL TECH OPERATIONS INC

Methodology and mechanisms for enhancing high ambient temperature performance in shape memory alloy applications