| |
 |
Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4311929 |
Summing amplifier |
Jan. 19, 1982 |
| 4311928 |
Current-controlled type division circuit |
Jan. 19, 1982 |
| 4311927 |
Transistor logic tristate device with reduced output capacitance |
Jan. 19, 1982 |
| 4311926 |
Emitter coupled logic programmable logic arrays |
Jan. 19, 1982 |
| 4311925 |
Current switch emitter follower latch having output signals with reduced noise |
Jan. 19, 1982 |
| 4311924 |
Pulse amplifier with zero crossing point detection |
Jan. 19, 1982 |
| 4311923 |
Device for regulating the threshold voltages of I.G.F.E.T. transistors circuitry |
Jan. 19, 1982 |
| 4311922 |
Variable excitation circuit |
Jan. 19, 1982 |
| 4311921 |
Sine-squared pulse shaping circuit |
Jan. 19, 1982 |
| 4311920 |
Emergency power source |
Jan. 19, 1982 |
| 4311919 |
Transfer logic control circuitry |
Jan. 19, 1982 |
| 4311918 |
Wind powered generator with gravity assisted mechanical advantage booseter |
Jan. 19, 1982 |
| 4311917 |
Non-pollution motor |
Jan. 19, 1982 |
| 4311916 |
Travelling scanning apparatus for successively scanning the working conditions at each spinning ... |
Jan. 19, 1982 |
| 4311915 |
Electro-optical presence detection scanner |
Jan. 19, 1982 |
| 4311914 |
Process for assessing the quality of a printed product |
Jan. 19, 1982 |
| 4311913 |
X-Ray tube current control |
Jan. 19, 1982 |
| 4311912 |
Neutron accelerator tube having improved target section |
Jan. 19, 1982 |
| 4311911 |
Tomographic apparatus for producing transverse layer images |
Jan. 19, 1982 |
| 4311910 |
Field desorption ionization |
Jan. 19, 1982 |
| 4311909 |
Geiger-Mueller tube coincidence loss correction circuit |
Jan. 19, 1982 |
| 4311908 |
Simple electronic apparatus for the analysis of radioactively labeled gel electrophoretograms |
Jan. 19, 1982 |
| 4311907 |
Radiation detector having refractive index matching means |
Jan. 19, 1982 |
| 4311906 |
Mosaic of radiation detectors read by a semiconductor device and a picture pickup system compris... |
Jan. 19, 1982 |
| 4311905 |
Film strip positioning for X-ray testing of pipes |
Jan. 19, 1982 |
| 4311904 |
Automatic focus adjusting device |
Jan. 19, 1982 |
| 4311903 |
Method and apparatus for copy-fitting |
Jan. 19, 1982 |
| 4311902 |
Lead calculator for moving targets |
Jan. 19, 1982 |
| 4311901 |
Cash register mechanism |
Jan. 19, 1982 |
| 4311900 |
Heater band |
Jan. 19, 1982 |
| 4311899 |
Cooking apparatus |
Jan. 19, 1982 |
| 4311898 |
Electric baseboard heat storage apparatus and method of conversion |
Jan. 19, 1982 |
| 4311897 |
Plasma arc torch and nozzle assembly |
Jan. 19, 1982 |
| 4311896 |
Heating apparatus for annular bearings and rings |
Jan. 19, 1982 |
| 4311895 |
Cooking utensil controlled by gas sensor output |
Jan. 19, 1982 |
| 4311894 |
Switch button construction |
Jan. 19, 1982 |
| 4311893 |
Push button assembly |
Jan. 19, 1982 |
| 4311892 |
Pressure limiting switch for an instrument air circuit |
Jan. 19, 1982 |
| 4311891 |
Vehicle alarm shaker device with spring damper |
Jan. 19, 1982 |
| 4311890 |
High-voltage, blast-actuated power switch having a deformable bridge conductor |
Jan. 19, 1982 |
| 4311889 |
Alarm device |
Jan. 19, 1982 |
| 4311888 |
Position sensor |
Jan. 19, 1982 |
| 4311887 |
Handle operating mechanism for use with an electric circuit breaker |
Jan. 19, 1982 |
| 4311886 |
Timing apparatus for lamps and appliances |
Jan. 19, 1982 |
| 4311885 |
Snap action slide switch |
Jan. 19, 1982 |
| 4311884 |
Miniature sealed dual-in-line switch |
Jan. 19, 1982 |
| 4311883 |
Modular telephone jack lock |
Jan. 19, 1982 |
| 4311882 |
Method of and arrangement for testing traffic routes in telecommunication networks |
Jan. 19, 1982 |
| 4311881 |
Electrostatic transducer backplate having open ended grooves |
Jan. 19, 1982 |
| 4311880 |
Key telephone hold arrangement |
Jan. 19, 1982 |
|
|
|
