Digital weather station

Dual filter, drop based, digital raingauge

Dynamically balanced apparatus for water borne instruments

Earthquake forecasting method

Electrical detection of thunderstorm microbursts

Electromagnetic measuring system for meteorology

Electromagnetic shearflowmeter for remote oceanic applications

Electronically operated tipping-bucket rain gauge

Enhancement of storm location from a single moving platform

Expendable bathythermograph for use under ice

Expendable oceanography probe

Fiber optic current meter with plastic bucket wheel

Fish locator probe

Fluid level sensing device

Fluid parameter measurement system

Full-season rain gauge having replaceable charts for making prof

Generalized drifting oceanographic sensor

Hand-held lightning detection and ranging device

Lightweight wading rod for stream flow measurements

Low cost drifter