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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4829166 |
Computerized data-bearing card and reader/writer therefor |
May. 9, 1989 |
| 4829165 |
Optical control systems |
May. 9, 1989 |
| 4829164 |
Counter |
May. 9, 1989 |
| 4829163 |
Crack detector for heated glass panel |
May. 9, 1989 |
| 4829162 |
Maintenance of uniform optical window properties |
May. 9, 1989 |
| 4829161 |
Control unit and method of making the same |
May. 9, 1989 |
| 4829160 |
Electric cooker plate |
May. 9, 1989 |
| 4829159 |
Method of optimizing control of plural switched electric loads to reduce switching transients |
May. 9, 1989 |
| 4829158 |
Portable electric oven utilizing recirculating high speed air for cooking |
May. 9, 1989 |
| 4829157 |
Electric iron for heating heat-sensitive tape |
May. 9, 1989 |
| 4829156 |
Electric curling iron having a reversible motor-driven rotatable curling mandrel |
May. 9, 1989 |
| 4829155 |
Hair styler having a heat pipe forming the hair winding portion |
May. 9, 1989 |
| 4829154 |
Planar heater for liquid crystal element |
May. 9, 1989 |
| 4829153 |
Welding arc initiator |
May. 9, 1989 |
| 4829152 |
Method of resistance welding a porous body to a substrate |
May. 9, 1989 |
| 4829151 |
Wire electrode discharging machine with a tracer unit for wire positioning |
May. 9, 1989 |
| 4829150 |
Gas-blask load-break switch |
May. 9, 1989 |
| 4829149 |
Sulfur hexafluoride high-tension circuit-breaker having high performance at any temperature |
May. 9, 1989 |
| 4829148 |
Electric position indicating apparatus |
May. 9, 1989 |
| 4829147 |
Circuit breaker with positive contact indication |
May. 9, 1989 |
| 4829146 |
Metallic coupling system |
May. 9, 1989 |
| 4829145 |
Corrugated plastic conduit system |
May. 9, 1989 |
| 4829144 |
Cyclic polyester oligomer and method for their preparation |
May. 9, 1989 |
| 4829143 |
Modified poly(aryl ether ketones) derived from biphenol |
May. 9, 1989 |
| 4829142 |
Aminofatty acid amides from the reaction of an epoxidized fatty acid ester width a polyfunctiona... |
May. 9, 1989 |
| 4829141 |
Epoxy fusion catalyst and process |
May. 9, 1989 |
| 4829140 |
Polyamidimides having modified end groups |
May. 9, 1989 |
| 4829139 |
Pressure sensitive adhesives comprising ethylene vinyl acetate dioctyl maleate terpolymers |
May. 9, 1989 |
| 4829138 |
Novel heat-stable siloxane/bismaleimido polymers |
May. 9, 1989 |
| 4829137 |
Continuous-wear highly oxygen permeable contact lenses |
May. 9, 1989 |
| 4829136 |
Compositions for producing polymers of high refractive index |
May. 9, 1989 |
| 4829135 |
Multi-stage anionic dispersion homopolymerization to form microparticles with narrow size distri... |
May. 9, 1989 |
| 4829134 |
Epoxy resin composition |
May. 9, 1989 |
| 4829133 |
Sulfide containing aliphatic epoxy resins |
May. 9, 1989 |
| 4829132 |
Resinous composition containing polyester resin, for coating use |
May. 9, 1989 |
| 4829131 |
Novel soluble polymidesiloxanes and methods for their preparation and use |
May. 9, 1989 |
| 4829130 |
Silylated derivatives of isobutene crosslinkable under ambient conditions, and process for prepa... |
May. 9, 1989 |
| 4829129 |
Reaction product of polymer with chlorine dioxide |
May. 9, 1989 |
| 4829128 |
Low molecular weight copolymers and covulcanizates produced therefrom |
May. 9, 1989 |
| 4829127 |
Composite resin particles, its preparation and resinous composition for coating use containing t... |
May. 9, 1989 |
| 4829126 |
High water-absorptive soft contact lens |
May. 9, 1989 |
| 4829125 |
Method of producing an olefin thermoplastic resin composition |
May. 9, 1989 |
| 4829124 |
Dynamically crosslinked thermoplastic elastomer |
May. 9, 1989 |
| 4829123 |
Air-drying resin composition |
May. 9, 1989 |
| 4829122 |
Process for the preparation of aqueous polyurethane dispersions and solutions |
May. 9, 1989 |
| 4829121 |
Process for sulfoethylation of high molecular weight acrylamide containing polysoap latex polyme... |
May. 9, 1989 |
| 4829120 |
Method of producing dispersion of fine particles of gelled polymer |
May. 9, 1989 |
| 4829119 |
Self-extinguishing polymer composition |
May. 9, 1989 |
| 4829118 |
Flame retardant ABS resin compositions |
May. 9, 1989 |
| 4829117 |
Stabilization of guayule-type rubbers |
May. 9, 1989 |
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