LandOfFree - US Patents - Listing for Measuring and testing

Measuring and testing – Borehole or drilling – During drilling

Rock extensometer

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – Earth stresses

Rock-stress measuring method

Measuring and testing – Ductility or brittleness

Rockbolt safety gage

Measuring and testing – Dynamometers – Responsive to force

Rocker pin load cell with a rotation limiter

Measuring and testing – Volume or rate of flow – By measuring vibrations or acoustic energy

Rocker style sensor system for use in a vortex shedding...

Measuring and testing – Test stand – For engine

Rocket exhaust probe

Measuring and testing – Gas analysis – Moisture content or vapor pressure

Rocket motor life indicator

Measuring and testing – Volume or rate of flow – By measuring vibrations or acoustic energy

Rocking beam vortex sensor

Measuring and testing – Hardness – By penetrator or indentor

Rod insertion method and friction reducing device

Measuring and testing – Borehole or drilling – Downhole test

Rod mounted load cell

Measuring and testing – Vibration – By mechanical waves

Rod positioning apparatus

Measuring and testing – Borehole or drilling – Downhole test

Rod pump optimization system

Measuring and testing – Sampler – sample handling – etc. – Flow divider – deflector – or interceptor

Rod sampling

Measuring and testing – Liquid level or depth gauge – Sight glass

Rod-like apparatus for determining the existing level of liquids

Measuring and testing – Liquid level or depth gauge – Immersible electrode type

Rod-like probe for the capacitive measurement of the level in a

Measuring and testing – Liquid level or depth gauge – Immersible electrode type

Rod-shaped element for liquid level detection and...

Measuring and testing – Surface and cutting edge testing – Roughness

Roll contour measuring apparatus and method

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen

Roll firmness measuring system and process

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen

Roll firmness measuring system and process