LandOfFree - US Patents - Listing for Measuring and testing,Vibration,Resonance, frequency, or amplitude study

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Method of measuring contact stress at contacting surfaces of abu

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Method of measuring crack propagation in opaque materials

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Method of measuring natural frequency of motor

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Method of measuring the resonance frequency of mechanical resona

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Method of nondestructive quality control of carbon articles

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Method of operating a machine for stress relieving workpieces

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Method of operating a machine for the stress relief of workpiece

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Method of resonant life cycle comparison inspection and testing

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Method of resonant life cycle comparison inspection by...

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Method using ultrasound for detecting materials on metal...

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Methods and apparatus for indicating selected physical parameter

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Methods and devices for determining the resonance frequency...

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Methods and systems to detect defects in an end effector for...

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Methods for determining damping characteristics

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Methods for using resonant acoustic and/or resonant...

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Monitoring systems and instruments

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Multi-function stress wave sensor

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Multiple crystal head for deposition thickness monitor

Measuring and testing – Vibration – Resonance – frequency – or amplitude study

Nano-substance mass measurement method and apparatus