Sash sensor and method of sensing a sash using an array of...

Scale lighting system for indicating instruments

Scaling aerodynamic compensation in an ink jet printer

Scanner with retractable roller feed

Scratch resistant recording materials for electroerosion...

Sealed transmitter assembly for subsurface utility...

Seismic recording system

Seismometer

Selective charging magnitude compensation

Selectively illuminated push button for radio receiver tuners

Self-adapting interval mean value filter

Self-aligning safety sensors

Self-calibrating wheel alignment apparatus and method

Self-correcting sensor for an entrance

Self-encoding fiber optic sensor

Self-testing sensor

Sensing apparatus and method

Sensing device having a large diameter d-shaped optical...

Sensing scanning system

Sensing system and method