Company Filing History:
Years Active: 1980
Title: The Innovative Mind of Richard W. Prugh
Introduction
Richard W. Prugh is a notable inventor based in Gaithersburg, MD (US). He is recognized for his contributions to the field of graphic digitization. His innovative work has led to the development of a unique device that enhances precision in position locating and measuring.
Latest Patents
Richard W. Prugh holds a patent for a Graphic Digitizer. This X-Y coordinate position locating device utilizes a cursor that operates within an electromagnetic field generated by activated grid wires. The device develops a voltage from the field, which, in conjunction with conditioning circuits, provides the necessary electrical intelligence to indicate the cursor's position with high precision. The technology involves passing currents through parallel grid lines, generating a time-variant voltage at the cursor coil output. This voltage's amplitude and phase depend on the cursor's position relative to the actuated grid line. The conditioning circuitry detects phase reversals in the cursor coil output signal, accurately relating cursor position to time and generating a 'STOP' pulse to indicate when the phase reversal has been sensed.
Career Highlights
Richard W. Prugh has made significant strides in his career, particularly through his work at Gtco Corporation. His innovative spirit and technical expertise have contributed to advancements in graphic digitization technology.
Collaborations
Richard has collaborated with Brownlow J. Fadden, further enhancing the innovative capabilities within his field.
Conclusion
Richard W. Prugh's contributions to graphic digitization exemplify the impact of innovation in technology. His work continues to influence the precision of position locating devices, showcasing the importance of inventors in advancing technological frontiers.