1
Sensney Cleatus R: Laser markmanship trainer. Litton Systems, January 11, 1972: US3633285 (51 worldwide citation)

A laser transmitting device for marksmanship training. The device is readily mountable to the barrel of a firearm and transmits a light beam upon the actuation of the firing mechanism of the firearm. The laser device is triggered in response to an acoustical transducer which detects sound energy dev ...


2
Sensney Cleatus R: Variable transmission time delay compensation arrangement. International Telephone and Telegraph Corporation, O Halloran John T, Lombardi Jr Menotti J, Hill Alfred C, July 16, 1974: US3824340 (9 worldwide citation)

This arrangement includes a variable delay circuit through which a color television signal is propagated prior to transmission to a communication satellite. The television signal is received from the satellite at the transmitting station. The color subcarrier is extracted from the received televisio ...