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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4571495 |
Measurement system unit for a computer tomograph |
Feb. 18, 1986 |
| 4571494 |
Multi-channel radiation detector array |
Feb. 18, 1986 |
| 4571493 |
Radiation image read-out method |
Feb. 18, 1986 |
| 4571492 |
Method to detect, identify, authenticate and date an article |
Feb. 18, 1986 |
| 4571491 |
Method of imaging the atomic number of a sample |
Feb. 18, 1986 |
| 4571490 |
Parking station supervisory system |
Feb. 18, 1986 |
| 4571489 |
Automatic bank note transaction apparatus |
Feb. 18, 1986 |
| 4571488 |
Heat-fusion pipe fitting system |
Feb. 18, 1986 |
| 4571487 |
Methods and apparatus for supplying electrical power for proximity effect heat-tracing |
Feb. 18, 1986 |
| 4571486 |
Heating method of semiconductor wafer |
Feb. 18, 1986 |
| 4571485 |
Cube type aroma generator |
Feb. 18, 1986 |
| 4571484 |
Mechanisms to heat fluids to higher temperatures and pressures |
Feb. 18, 1986 |
| 4571483 |
Portable steamer |
Feb. 18, 1986 |
| 4571482 |
Electric resistance heater assembly for soldering and desoldering devices |
Feb. 18, 1986 |
| 4571481 |
Method and apparatus for electrically heating diesel fuel |
Feb. 18, 1986 |
| 4571480 |
Flux cored wire electrodes for self-shielded arc welding |
Feb. 18, 1986 |
| 4571479 |
Welding machine with automatic seam tracking |
Feb. 18, 1986 |
| 4571478 |
Electrode drive and nozzle system for an automatic air carbon-arc cutting and gouging torch |
Feb. 18, 1986 |
| 4571477 |
Method for securing cut pieces in spark erosive cutting |
Feb. 18, 1986 |
| 4571476 |
Device for positioning metal ends to be lap welded one to the other |
Feb. 18, 1986 |
| 4571475 |
Internal bore welding torch having removable flexible wand for remote welding |
Feb. 18, 1986 |
| 4571474 |
Microwave oven rotisserie and stirrer |
Feb. 18, 1986 |
| 4571473 |
Microwave applicator for frozen ground |
Feb. 18, 1986 |
| 4571472 |
Device for induction welding |
Feb. 18, 1986 |
| 4571471 |
Vehicle safety belt lock having an electric contact |
Feb. 18, 1986 |
| 4571470 |
Turn signal switching device |
Feb. 18, 1986 |
| 4571469 |
Rotary direction detecting sensor |
Feb. 18, 1986 |
| 4571468 |
Inductive store opening switch |
Feb. 18, 1986 |
| 4571467 |
Three position center-off electrical switch |
Feb. 18, 1986 |
| 4571466 |
Spring unit for a keyboard |
Feb. 18, 1986 |
| 4571465 |
Echo canceller for a baseband data signal |
Feb. 18, 1986 |
| 4571464 |
Electret microphone |
Feb. 18, 1986 |
| 4571463 |
Method and system for automatically inserting at least one pause into means for memorizing a dia... |
Feb. 18, 1986 |
| 4571462 |
Multiple use digital tone generator in telephone |
Feb. 18, 1986 |
| 4571461 |
Conference telephone apparatus |
Feb. 18, 1986 |
| 4571460 |
Active impedance line feed circuit with improved ground fault protection |
Feb. 18, 1986 |
| 4571459 |
Telephone answering machine |
Feb. 18, 1986 |
| 4571458 |
Telephone answering system with additional message storage capabilities |
Feb. 18, 1986 |
| 4571457 |
Automatic telephone answering and recording apparatus |
Feb. 18, 1986 |
| 4571456 |
Portable computer |
Feb. 18, 1986 |
| 4571455 |
Electronic monitoring system particularly useful as an electronic babysitter |
Feb. 18, 1986 |
| 4571454 |
Coordinate position digitizing system |
Feb. 18, 1986 |
| 4571453 |
Conductor for an electrical power cable |
Feb. 18, 1986 |
| 4571452 |
Electric cable sealing end |
Feb. 18, 1986 |
| 4571451 |
Method for routing electrical connections and resulting product |
Feb. 18, 1986 |
| 4571450 |
Moisture impervious power cable and conduit system |
Feb. 18, 1986 |
| 4571449 |
Shielded door assembly |
Feb. 18, 1986 |
| 4571448 |
Thin film photovoltaic solar cell and method of making the same |
Feb. 18, 1986 |
| 4571447 |
Photovoltaic cell of semi-conducting diamond |
Feb. 18, 1986 |
| 4571446 |
Photoelectric conversion panel and assembly thereof |
Feb. 18, 1986 |
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