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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4317278 |
Method for manufacturing a disposable electrode |
Mar. 2, 1982 |
| 4317277 |
Low resistance electric joint between conductive members, at least one member having an insulati... |
Mar. 2, 1982 |
| 4317276 |
Method of manufacturing an insulated gate field-effect transistor therefore in a silicon wafer |
Mar. 2, 1982 |
| 4317275 |
Method for making a depletion controlled switch |
Mar. 2, 1982 |
| 4317274 |
Method of producing a semiconductor device |
Mar. 2, 1982 |
| 4317273 |
Method of making high coupling ratio DMOS electrically programmable ROM |
Mar. 2, 1982 |
| 4317272 |
High density, electrically erasable, floating gate memory cell |
Mar. 2, 1982 |
| 4317271 |
Method of making metal tubes |
Mar. 2, 1982 |
| 4317270 |
Method of making an elastic roller |
Mar. 2, 1982 |
| 4317269 |
Apparatus for revaporizing liquefied gases |
Mar. 2, 1982 |
| 4317268 |
Process for making a heater exchanger |
Mar. 2, 1982 |
| 4317267 |
Method for making valve moving push rod for internal combustion engines |
Mar. 2, 1982 |
| 4317266 |
Thrust bearing assembly method |
Mar. 2, 1982 |
| 4317265 |
Electrically conductive elastomers |
Mar. 2, 1982 |
| 4317264 |
Means and method for making jewelry |
Mar. 2, 1982 |
| 4317263 |
Belt lock for a safety belt |
Mar. 2, 1982 |
| 4317262 |
Releasable cable clamp |
Mar. 2, 1982 |
| 4317261 |
Clearer for drawing rolls of spinning machines and the like |
Mar. 2, 1982 |
| 4317260 |
Method improvement to increase the proportion of usable fibers in processable textile fiber stoc... |
Mar. 2, 1982 |
| 4317259 |
Molding apparatus |
Mar. 2, 1982 |
| 4317258 |
Side suspension conveyor system for poultry |
Mar. 2, 1982 |
| 4317257 |
Animal carrying and skinning device |
Mar. 2, 1982 |
| 4317256 |
Expandable mandrel device for longitudinal shirring of flexible tubular material |
Mar. 2, 1982 |
| 4317255 |
Replacement wheel assembly for freight car door and method of installing |
Mar. 2, 1982 |
| 4317254 |
Door closer |
Mar. 2, 1982 |
| 4317253 |
Rotary brush drive protector |
Mar. 2, 1982 |
| 4317252 |
Sweeper-scrubber |
Mar. 2, 1982 |
| 4317251 |
Windshield wiper |
Mar. 2, 1982 |
| 4317250 |
Snow removing device |
Mar. 2, 1982 |
| 4317249 |
Device for cleaning containers |
Mar. 2, 1982 |
| 4317248 |
Hand tools |
Mar. 2, 1982 |
| 4317247 |
Drive attachment for a drain cleaning plumbing tool |
Mar. 2, 1982 |
| 4317246 |
Surface cleaning machine |
Mar. 2, 1982 |
| 4317245 |
Water bed sheet |
Mar. 2, 1982 |
| 4317244 |
Mattress cover for an inflatable air mattress |
Mar. 2, 1982 |
| 4317243 |
System for cleaning the interior surface area of a vessel |
Mar. 2, 1982 |
| 4317242 |
Device for the removal of foul air from toilet bowls and the like |
Mar. 2, 1982 |
| 4317241 |
Breast prosthesis |
Mar. 2, 1982 |
| 4317240 |
Sports goggle |
Mar. 2, 1982 |
| 4317239 |
Protective helmet for the retarded |
Mar. 2, 1982 |
| 4317238 |
Adjustable cap kit |
Mar. 2, 1982 |
| 4317237 |
Chest protector |
Mar. 2, 1982 |
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