4763524 - Automatic underwater acoustic apparatus
4775304 - Centrifugal scavenging system for single screw compressors
4798085 - Test rig for examining seal finger wear
4824348 - Multiple tooth engagement single screw mechanism
4828454 - Variable capacity centrifugal pump
4845508 - Electric wave device and method for efficient excitation of a dielectric rod
4853328 - Low-cost, expendable, crushable target aircraft
4866236 - Flexible extendable backing shield for welding reactive metals
4868505 - High voltage impulse wave generator for testing equipment
4872309 - Phase control mechanism for wave energy conversion
4880296 - Opto-optical bean deflector, modulator, and shaper
4880367 - Rigid support structure for single screw compressors
4881080 - Apparatus for a method of determining compass headings
4892417 - Elastomeric mount for thrust bearing shoe
4892629 - Electrochemical preparation of silver oxide electrodes having high thermal stability
4906879 - Terbium-dysprosium magnetostrictive high power transducers
4910172 - Preparation of mullite whiskers from AlF3, SiO2, and Al2O3 powders
4911902 - Mullite whisker preparation
4915478 - Low power liquid crystal display backlight
4937833 - Analog frequency modulated laser using magnetostriction
4938026 - Heat engine based on shape memory alloys
4939041 - Metal film coatings on amorphous metallic alloys
4941811 - Leakage path interconnection for single screw mechanisms
