Title	Patent Filing Date
Radio-photoluminescence dosimeter glass of low energy dependence and method of manufacturing same	1973-07-23
Automatic gain control circuit for radio receiver	1975-01-14
Radio receiver protection arrangement	1974-07-02
Fluid control circuit for a radio controlled vehicle	1974-04-17
Glass electrode structure for radio capsule	1974-05-13
Enclosure for confining radio-active products or waste	1973-12-06
Method of radio navigation	1974-12-05
Garage door radio control transmitter assembly	1974-06-12
Radio frequency preparation of pure glass	1974-08-02
Compatible four channel radio broadcast and receiving system	1974-04-18
Public address/radio switching system	1975-02-10
Ultrasonic transmitter for the remote control of radio and television receivers	1974-05-29
Radio communication transmitter	1974-02-20
Radio receiver with a phase locked loop for a demodulator	1974-09-04
Muting circuit for a radio receiver	1974-11-25
Multiple band scanning radio	1974-12-02
Radio frequency energy signalling apparatus	1975-01-14
Satellite radio ranging velocity navigation	1973-07-05
Control for navigation receivers, radio compasses, radio, and aircraft telephony, transponders and the like	1974-05-02
Procedure to watch several radio channels at radio communication	1974-12-04
Radio frequency noise generating magnetron	1952-08-11
Radio receiver	1974-08-06
Radio frequency connector system for portable radios	1975-04-07
Radio direction finding apparatus	1974-04-17
Method of generating laser-radio beam	1974-12-12
Combined transceiver and radio unit	1974-12-16
Method of affixing and securing a radio to a motorcycle	1974-06-25
Guide and key assembly for a pushbutton radio receiver	1974-12-31
Emergency radio frequency warning device	1974-07-03
Radio receiver	1975-01-29
Time controlled switching arrangement for two timer radio receiver	1974-10-09
Circuit arrangement for digital frequency indication in a radio receiver	1974-11-21
Radio control for press	1975-03-11
Audio processor circuit for an FM-stereo radio receiver	1974-10-21
Template for use in installation of an auto radio	1975-05-16
Pushbutton system, in particular for a pushbutton operated car radio receiver	1974-04-18
Radio frequency heating and ventilating electrode system	1975-03-24
Method and device for radio transmission of binary data signals	1974-11-07
Tuning indicator for a radio frequency receiver	1973-10-26
Device for a radio station comprising a jammer	1970-03-17
Doppler radio navigation beacon system with means for reducing multipath signal effects	1974-06-17
Radio controlled wing rotor bomblet	1966-07-28
Mobile radio extension unit with punch through operation	1975-05-20
Connecting means for radio frequency transmission line	1974-03-18
Radio frequency noise generating magnetron	1952-08-11
Radio frequency induced plasma excitation of optical emission spectroscopic samples	1974-07-10
Crystalless scanning radio receiver	1974-03-14
Disturbance pulse detector circuit for radio receiver blanking	1975-06-30
Radio frequency transformer	1975-05-19
Protective circuit for radio-frequency electrosurgical device	1974-12-05