1
Manuel Barry, Pastan Harvey L: Cardiac monitor. July 3, 1973: US3742937 (64 worldwide citation)

The monitoring device is self-contained, compact and is preferably strapped about the wrist over the region where a radial pulse is normally detected. Heart rate and abnormalities in the heart beat rate are sensed by the device. Because no external connections are necessary to a power source, for ex ...


2
Manuel Barry, Pastan Harvey: Cardiac monitor. October 1, 1974: US3838684 (54 worldwide citation)

The monitoring device is self-contained, compact and is preferably strapped about the wrist over the region where a radial pulse is normally detected. Heart rate and abnormalities in the heart beat rate are sensed by the device. Because no external connections are necessary to a power source, for ex ...


3
Brisk Richard A, Fougere Guy L, Lorah Lawrence D, Pastan Harvey L: Character detection system. Arthur D Little, December 11, 1973: US3778768 (10 worldwide citation)

An optical character detection system in which a plurality of digital signals are adaptively produced based upon actual characteristics of a character and its background being viewed and reliably representing the presence or absence of a scanned character. An elongated array of photosensors is dispo ...


4
Perron Robert R, Pastan Harvey L: Peak holding circuit. The Eastern Company, December 4, 1973: US3777263 (7 worldwide citation)

A peak holding circuit is provided wherein an analog voltage from a tachometer is converted to and stored as a digital value and the digital value is converted back to an analog voltage and compared continuously with the tachometer output and corrected when the digital value falls below that of said ...


5
Pastan Harvey L: Linear output boat speedometer. The Eastern Company, March 6, 1973: US3719078 (2 worldwide citation)

A boat speedometer including an electronic circuit combined with a force velocity measuring transducer which has a non-linear output to convert the output to a voltage which is directly proportional to speed. In the described embodiment, the transducer output signal is approximately 5 volts at zero ...