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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4928032 |
Means for converting a lamp with a screw-type base into a lamp with a bi-pin base |
May. 22, 1990 |
| 4928031 |
Pressure/temperature compensated transducer pad assembly |
May. 22, 1990 |
| 4928030 |
Piezoelectric actuator |
May. 22, 1990 |
| 4928029 |
In-spindle motor assembly for disk drive and method for fabricating |
May. 22, 1990 |
| 4928028 |
Proportional permanent magnet force actuator |
May. 22, 1990 |
| 4928027 |
High temperature refractory member with radiation emissive overcoat |
May. 22, 1990 |
| 4928026 |
Digital phase comparing circuit |
May. 22, 1990 |
| 4928025 |
Emitter coupled logic circuit |
May. 22, 1990 |
| 4928024 |
Referenceless ECL logic circuit |
May. 22, 1990 |
| 4928023 |
Improved output buffer having reduced noise characteristics |
May. 22, 1990 |
| 4928022 |
Redundancy interconnection circuitry |
May. 22, 1990 |
| 4928021 |
Elevator control apparatus |
May. 22, 1990 |
| 4928020 |
Saturable inductor and transformer structures for magnetic pulse compression |
May. 22, 1990 |
| 4928019 |
System for compensatively correcting for displacements due to heat in machine tools |
May. 22, 1990 |
| 4928018 |
Thermo-enhanced electron image projector |
May. 22, 1990 |
| 4928017 |
Method for recording and reproducing radiographic images |
May. 22, 1990 |
| 4928016 |
Magazine for accommodating recording medium for electron microscope |
May. 22, 1990 |
| 4928015 |
Measuring multicomponent constituency of gas emission flow |
May. 22, 1990 |
| 4928014 |
Near-infrared apparatus and method for determining percent fat in a body |
May. 22, 1990 |
| 4928013 |
Temperature insensitive moisture sensor |
May. 22, 1990 |
| 4928012 |
System for measuring electromagnetic radiation originating from the hemisphere |
May. 22, 1990 |
| 4928011 |
Radiation image read-out apparatus |
May. 22, 1990 |
| 4928010 |
Observing a surface using a charged particle beam |
May. 22, 1990 |
| 4928009 |
Deflection-insensitive optical rotary encoder |
May. 22, 1990 |
| 4928008 |
Variable light transmission filter and optical analog position sensor |
May. 22, 1990 |
| 4928007 |
Opto-electric A/D converter |
May. 22, 1990 |
| 4928006 |
Fluid coupled fiber optic sensor |
May. 22, 1990 |
| 4928005 |
Multiple-point temperature sensor using optic fibers |
May. 22, 1990 |
| 4928004 |
Method and apparatus for sensing strain |
May. 22, 1990 |
| 4928003 |
Charge-coupled device for detecting spatial variation in the intensity of electromagnetic radiat... |
May. 22, 1990 |
| 4928002 |
Method of recording test results of die on a wafer |
May. 22, 1990 |
| 4928001 |
Secret information preserving system for a multiple issuer IC card |
May. 22, 1990 |
| 4928000 |
Method and apparatus for communication for a data-storing token |
May. 22, 1990 |
| 4927999 |
Apparatus for fusion joining plastic pipe |
May. 22, 1990 |
| 4927998 |
Apparatus for cooking by electric heating including means for providing intermittent temperature... |
May. 22, 1990 |
| 4927997 |
Heat transfer pad |
May. 22, 1990 |
| 4927996 |
Cooking apparatus, door latching construction therefor and methods of making the same |
May. 22, 1990 |
| 4927995 |
Enclosed towel warmer |
May. 22, 1990 |
| 4927994 |
Modular resistance heater assembly |
May. 22, 1990 |
| 4927993 |
Locking cylinder heating |
May. 22, 1990 |
| 4927992 |
Energy beam casting of metal articles |
May. 22, 1990 |
| 4927991 |
Susceptor in combination with grid for microwave oven package |
May. 22, 1990 |
| 4927990 |
Spring-biased push-button switch having a spring-loaded tactile feedback feature |
May. 22, 1990 |
| 4927989 |
Contact material for vacuum circuit breaker |
May. 22, 1990 |
| 4927988 |
Enclosed switch contact assembly |
May. 22, 1990 |
| 4927987 |
Directional control device |
May. 22, 1990 |
| 4927986 |
Conductive stylus storage for a portable computer |
May. 22, 1990 |
| 4927985 |
Cryogenic conductor |
May. 22, 1990 |
| 4927984 |
Protective housing for cable joints |
May. 22, 1990 |
| 4927983 |
Circuit board |
May. 22, 1990 |
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