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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4097874 |
Blocking assembly for an automatic drafting device |
Jun. 27, 1978 |
| 4097873 |
Ink jet printer for selectively printing different resolutions |
Jun. 27, 1978 |
| 4097872 |
Axial droplet aspirator |
Jun. 27, 1978 |
| 4097871 |
Transverse recording head for magnetic printing |
Jun. 27, 1978 |
| 4097870 |
Active sleeve surrounding feed line for dipole antenna |
Jun. 27, 1978 |
| 4097869 |
Orthogonal-port, biconical-horn, direction-finder antenna |
Jun. 27, 1978 |
| 4097868 |
Antenna for combined surveillance and foliage penetration radar |
Jun. 27, 1978 |
| 4097867 |
Helical antenna encased in fiberglass body |
Jun. 27, 1978 |
| 4097866 |
Multilevel sidelobe canceller |
Jun. 27, 1978 |
| 4097865 |
Electronic countermeasure sequence timer |
Jun. 27, 1978 |
| 4097864 |
Radar-operated vehicle safety apparatus |
Jun. 27, 1978 |
| 4097863 |
Marine radar system with independent switched power supplies |
Jun. 27, 1978 |
| 4097862 |
Acoustic warning device, in particular a bell |
Jun. 27, 1978 |
| 4097861 |
D.C. horn |
Jun. 27, 1978 |
| 4097860 |
Offset compensating circuit |
Jun. 27, 1978 |
| 4097859 |
Three-level to two-level decoder |
Jun. 27, 1978 |
| 4097858 |
Digital to analog resolver converter |
Jun. 27, 1978 |
| 4097857 |
Apparatus for selectively displaying analogue quantities of plural input data signals |
Jun. 27, 1978 |
| 4097856 |
Gas panel single ended drive systems |
Jun. 27, 1978 |
| 4097855 |
Electronic tennis scoring system |
Jun. 27, 1978 |
| 4097854 |
Sensing mechanism for mine roof bolting apparatus |
Jun. 27, 1978 |
| 4097853 |
Means for distinguishing motion from noise in an intrusion alarm system |
Jun. 27, 1978 |
| 4097852 |
Fault detector for liquid immersed inductive apparatus |
Jun. 27, 1978 |
| 4097851 |
Sensitivity compensated fire detector |
Jun. 27, 1978 |
| 4097850 |
Means for adjusting and for testing a detecting device |
Jun. 27, 1978 |
| 4097849 |
Electronic comparator for process control |
Jun. 27, 1978 |
| 4097848 |
Readout unit for data stored in a random-access memory and presented on a raster scan display in... |
Jun. 27, 1978 |
| 4097847 |
Multi-font optical character recognition apparatus |
Jun. 27, 1978 |
| 4097846 |
Data storage and retrieval system |
Jun. 27, 1978 |
| 4097845 |
Method of and an apparatus for automatic classification of red blood cells |
Jun. 27, 1978 |
| 4097844 |
Output circuit for a digital correlator |
Jun. 27, 1978 |
| 4097843 |
Warning device and receptacle adaptor |
Jun. 27, 1978 |
| 4097842 |
Deceleration indication system |
Jun. 27, 1978 |
| 4097841 |
Braking fluid pressure fault alarm device |
Jun. 27, 1978 |
| 4097840 |
Automatic semi-trailer landing gear extension and retraction apparatus |
Jun. 27, 1978 |
| 4097839 |
Windshield wiper system activated lighting |
Jun. 27, 1978 |
| 4097838 |
Seismic rodent control device |
Jun. 27, 1978 |
| 4097837 |
Underwater transponder calibration arrangement |
Jun. 27, 1978 |
| 4097836 |
Depth sound indicator |
Jun. 27, 1978 |
| 4097835 |
Dual transducer arrangement for ultrasonic imaging system |
Jun. 27, 1978 |
| 4097834 |
Non-linear resistors |
Jun. 27, 1978 |
| 4097833 |
Electromagnetic actuator |
Jun. 27, 1978 |
| 4097832 |
Relay with manually releasable latch |
Jun. 27, 1978 |
| 4097831 |
Circuit breaker accessory tripping apparatus |
Jun. 27, 1978 |
| 4097830 |
Latch for contact operating mechanism |
Jun. 27, 1978 |
| 4097829 |
Thermoelectric compensation for voltage control devices |
Jun. 27, 1978 |
| 4097828 |
Tuning unit with bandswitch for high frequency receivers |
Jun. 27, 1978 |
| 4097827 |
Constant impedance, constant phase pin diode with attenuator |
Jun. 27, 1978 |
| 4097826 |
Insular waveguide ring resonator filter |
Jun. 27, 1978 |
| 4097825 |
Surface acoustic wave tapped delay line |
Jun. 27, 1978 |
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