David B Rutherford

Title: David B Rutherford: Innovator in Vital Processing Technologies

Introduction

David B Rutherford is a notable inventor based in Rochester, NY (US), recognized for his contributions to vital processing technologies. With a total of 11 patents to his name, Rutherford has made significant advancements in the field of vital sensing and processing systems.

Latest Patents

Among his latest patents is the "Apparatus for vitally sensing binary data for a vital processor." This invention describes a method and apparatus that enables vital functions to be performed using non-vital hardware, such as digital computers or microprocessors. The vital processor accepts binary input values and determines appropriate output values based on logical expressions. Instead of using a single bit to represent input or output conditions, unique multibit binary values are employed, allowing for more complex and reliable data representation. This innovation includes mechanisms for error detection and ensures that output devices are controlled accurately.

Another significant patent is the "Vital rate decoder," which is designed for use in vital processing systems within on-board main line railroad and rapid transit automatic train protection systems. This design incorporates methods for tolerating specific types of signal disruption, thereby minimizing the probability of wrongside failures. The system utilizes a pickup coil to transmit external signals, which are processed through two channels to measure pulse periods and duty cycles. This invention enhances the reliability of vital processing systems in critical applications.

Career Highlights

David B Rutherford has worked with several prominent companies throughout his career, including General Signal Corporation and Sasib S.p.a. His experience in these organizations has contributed to his expertise in developing innovative solutions for vital processing technologies.

Collaborations

Rutherford has collaborated with notable individuals in the field, including John H Auer, Jr and Mark H Sluis. These collaborations have likely fostered the exchange of ideas and advancements in technology.

Conclusion

David B Rutherford's contributions to vital processing technologies through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the field, ensuring the reliability and efficiency of vital systems.