Absolute angle detecting device

Absolute-measuring position transducer system for industrial rob

Accu-square marking system

Active error compensation in a coordinated measuring machine

Adjustable golden section indicator and method for loci...

Adjustable grid line device

Adjustable template for pacemaker ECG analysis and method of use

Aerial map navigational aid

Aircraft holding pattern wind compensator

Aircraft traffic pattern computer

Airplane pilot aid

Alignment device

Alignment gauge

Alignment mechanism

Angle cosine indicator

Angle detector with self-calibration capability

Angle encoder

Angle measurement device

Angle measurement method

Angle measuring apparatus