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You searched
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Patents issued on Sep 29, 1987
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Check out Design Patents for Sep 29, 1987
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USRE32512
Method for producing foil electrodes for electrolytic capacitor
- Sep 29, 1987
USRE32511
Method and apparatus for making instantaneous scarfing cuts
- Sep 29, 1987
USRE32510
Hose storage apparatus
- Sep 29, 1987
USRE32509
Insulating storm window attachment
- Sep 29, 1987
US4697284
Single-photodiode optical heterodyne mixers
- Sep 29, 1987
US4697283
Telephone handset with integrated flux coil
- Sep 29, 1987
US4697282
Telephone operator voice storage and retrieval system
- Sep 29, 1987
US4697281
Cellular telephone data communication system and method
- Sep 29, 1987
US4697280
Method and apparatus for the measurement of X-ray sources
- Sep 29, 1987
US4697279
Test/master/slave triple latch flip-flop
- Sep 29, 1987
US4697278
Electronic hub odometer
- Sep 29, 1987
US4697277
Synchronization recovery in a communications system
- Sep 29, 1987
US4697276
Apparatus for synchronizing pulse trains in a digital telephone system
- Sep 29, 1987
US4697275
Receiving circuit for signal transmission systems
- Sep 29, 1987
US4697274
Electric melting furnace arrangement as well as a method of influencing the composition of a mineral melt for producing wool
- Sep 29, 1987
US4697273
Electrode structure for a bath of molten metal
- Sep 29, 1987
US4697272
Corrugated reflector apparatus and method for free electron lasers
- Sep 29, 1987
US4697271
Solid-state laser device capable of effectively exciting a plurality of slab-shaped laser media
- Sep 29, 1987
US4697270
Copper vapor laser acoustic thermometry system
- Sep 29, 1987
US4697269
Laser apparatus
- Sep 29, 1987
US4697268
Data processing apparatus with message acceptance monitoring
- Sep 29, 1987
US4697267
Scan control apparatus and method for data processing apparatus
- Sep 29, 1987
US4697266
Asynchronous checkpointing system for error recovery
- Sep 29, 1987
US4697265
Error monitor circuit
- Sep 29, 1987
US4697264
Bit compression multiplexing
- Sep 29, 1987
US4697263
Time slot arrangements for local area network systems
- Sep 29, 1987
US4697262
Digital carrier channel bus interface module for a multiplexer having a cross-connect bus system
- Sep 29, 1987
US4697261
Linear predictive echo canceller integrated with RELP vocoder
- Sep 29, 1987
US4697260
Method of and arrangement for transmitting messages in a digital radio transmission system
- Sep 29, 1987
US4697259
Disc automatically setting device of a disc player
- Sep 29, 1987
US4697258
Apparatus for enabling an autotrack circuit of an optical disc reading apparatus during the positioning of a read beam
- Sep 29, 1987
US4697257
Jitter compensation system in a rotary recording medium reproducing apparatus
- Sep 29, 1987
US4697256
Optical disc player with improved initial positioning operation
- Sep 29, 1987
US4697255
Implosion type energy source for seismic exploration
- Sep 29, 1987
US4697254
System and method for measuring ice thickness
- Sep 29, 1987
US4697253
Sonar heave compensation system
- Sep 29, 1987
US4697252
Dynamic type semiconductor memory device
- Sep 29, 1987
US4697251
Bipolar RAM cell
- Sep 29, 1987
US4697250
Flexible computer control unit
- Sep 29, 1987
US4697249
Method and apparatus for creating part program data using a tablet
- Sep 29, 1987
US4697248
Arithmetic circuit for obtaining the vector product of two vectors
- Sep 29, 1987
US4697247
Method of performing matrix by matrix multiplication
- Sep 29, 1987
US4697246
Method and apparatus for detecting the engagement of a proper number of articles
- Sep 29, 1987
US4697245
Inspection and measuring apparatus and method
- Sep 29, 1987
US4697244
Coordinate input device with display and printer
- Sep 29, 1987
US4697243
Methods of servicing an elevator system
- Sep 29, 1987
US4697242
Adaptive computing system capable of learning and discovery
- Sep 29, 1987
US4697241
Hardware logic simulator
- Sep 29, 1987
US4697240
Method for making models using simultaneous construction and CAD/CAM techniques
- Sep 29, 1987
US4697239
Automated installation for processing large objects
- Sep 29, 1987
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