Richard W Harrison

Title: Innovations by Richard W. Harrison

Introduction

Richard W. Harrison is an accomplished inventor based in Bethesda, MD (US). He has made significant contributions to the field of underwater detection and classification systems. With a total of 2 patents, his work showcases innovative solutions for complex challenges in marine environments.

Latest Patents

Harrison's latest patents include a submerged object detection and classification system. This system utilizes a transmitting unit and a receiving unit to detect and classify underwater objects. The transmitting unit consists of a waveform generator, a power amplifier, and a transmitting antenna. The receiving unit includes a receiving antenna, a pre-amplifier, a first harmonic suppressor, a digitizer, and a computer. The system radiates an analog electromagnetic wave signal into conductive mediums like seawater, which is then analyzed through differential spectral analysis after converting the signal into binary code.

Another notable patent is a mine sweeping system designed for both magnetic and non-magnetic mines. This system features deployable horizontal antennas that establish a detection and navigation grid extending underwater from a beach to offshore distances. A computer-controlled transmitter unit transmits signals to each antenna at unique frequencies and phases. An autonomous underwater vehicle equipped with multi-integrated sensors detects anomalies in the electromagnetic field caused by underwater objects. This vehicle can also deposit mine-clearing explosives at detected anomalies for detonation.

Career Highlights

Richard W. Harrison works for the United States as represented by the Secretary of the Navy. His innovative contributions have played a crucial role in enhancing underwater safety and navigation.

Collaborations

Harrison has collaborated with notable colleagues, including John F. Scarzello and Peter B. Keller. Their combined expertise has further advanced the development of underwater technologies.

Conclusion

Richard W. Harrison's work exemplifies the spirit of innovation in underwater detection and mine sweeping technologies. His patents reflect a commitment to improving safety and efficiency in marine operations.