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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4015146 |
Negative resistance network |
Mar. 29, 1977 |
| 4015145 |
Voltage compensated timing circuit |
Mar. 29, 1977 |
| 4015144 |
Circuit arrangement for conversion of an analog signal into a binary signal |
Mar. 29, 1977 |
| 4015143 |
Semiconductor switch |
Mar. 29, 1977 |
| 4015142 |
Electric timing circuitry with means to compensate for switch chatter |
Mar. 29, 1977 |
| 4015141 |
Apparatus for comparing voltages |
Mar. 29, 1977 |
| 4015140 |
Multiplier for producing phase shift error-free signal representing product of out-of-phase inpu... |
Mar. 29, 1977 |
| 4015139 |
Controlled duration switch |
Mar. 29, 1977 |
| 4015138 |
Sequence control circuit |
Mar. 29, 1977 |
| 4015137 |
Control for activating motor vehicle electrical load |
Mar. 29, 1977 |
| 4015136 |
Electrical systems for road vehicles |
Mar. 29, 1977 |
| 4015135 |
Method and apparatus for particulate monitoring |
Mar. 29, 1977 |
| 4015134 |
Apparatus for controlling the absorption of one or more color components contained in a textile ... |
Mar. 29, 1977 |
| 4015133 |
Method of producing string of polyamide and stringed rackets and stringed musical instruments wi... |
Mar. 29, 1977 |
| 4015132 |
X-ray film holder |
Mar. 29, 1977 |
| 4015131 |
Multi-detectable ink compositions and method of use |
Mar. 29, 1977 |
| 4015130 |
Method and apparatus for monitoring optical radiation |
Mar. 29, 1977 |
| 4015129 |
Position indicating control method and apparatus in radiation scanning systems |
Mar. 29, 1977 |
| 4015128 |
Device for and method of controlling the level in appropriate containers of a liquid which will ... |
Mar. 29, 1977 |
| 4015127 |
Monitoring film parameters using polarimetry of optical radiation |
Mar. 29, 1977 |
| 4015126 |
X-ray intensification and minification system |
Mar. 29, 1977 |
| 4015125 |
Resolving cone-axis camera |
Mar. 29, 1977 |
| 4015124 |
Determining the concentration of sulphur in coal |
Mar. 29, 1977 |
| 4015123 |
System for assuring hot face identification of refractory kiln liners |
Mar. 29, 1977 |
| 4015122 |
Photo-electric object detection system |
Mar. 29, 1977 |
| 4015121 |
Catalsimeter with time measuring circuitry for determining reactant concentration level |
Mar. 29, 1977 |
| 4015120 |
Optical systems and associated detecting means |
Mar. 29, 1977 |
| 4015119 |
Under exposure and fade indicator |
Mar. 29, 1977 |
| 4015118 |
Controlling the amplification in a radiation detecting avalanche diode |
Mar. 29, 1977 |
| 4015117 |
Unbiased modulated photo sensing systems |
Mar. 29, 1977 |
| 4015116 |
Measurement of solar radiation |
Mar. 29, 1977 |
| 4015115 |
Picture phone |
Mar. 29, 1977 |
| 4015114 |
Lighting fitting |
Mar. 29, 1977 |
| 4015113 |
Apparatus for varying intensity of light |
Mar. 29, 1977 |
| 4015112 |
Method of making illuminated handbag |
Mar. 29, 1977 |
| 4015111 |
Inflatable, chemi-luminescent assembly |
Mar. 29, 1977 |
| 4015110 |
Electronic control means for paper counting and handling machines |
Mar. 29, 1977 |
| 4015109 |
Reset odometer mechanism |
Mar. 29, 1977 |
| 4015108 |
Methods of and apparatus for determining the physical parameters of selected objects |
Mar. 29, 1977 |
| 4015107 |
Weighted pulse signal count system |
Mar. 29, 1977 |
| 4015106 |
Electronic voting machine |
Mar. 29, 1977 |
| 4015105 |
Panel electrical heating element |
Mar. 29, 1977 |
| 4015104 |
Control system for electrically operated heat generating apparatus |
Mar. 29, 1977 |
| 4015103 |
Fuser conveyor belt |
Mar. 29, 1977 |
| 4015102 |
Apparatus for making an electric conductor |
Mar. 29, 1977 |
| 4015101 |
Scanning device for welding torches |
Mar. 29, 1977 |
| 4015100 |
Surface modification |
Mar. 29, 1977 |
| 4015099 |
Method of joining a copper contact button to the aluminum headbar of an electrode plate |
Mar. 29, 1977 |
| 4015098 |
Apparatus for making intercell connectors by an extrusion-fusion technique |
Mar. 29, 1977 |
| 4015097 |
Electrical contact construction |
Mar. 29, 1977 |
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