This inventor holds 2 USPTO granted patents. Top assignee: Allen-Bradley Company, LLC. Active years: 1990-1992.
Company Filing History:
Years Active: 1990-1992
Title: William G Onarheim: Innovator in Machine and Process Control Technologies
Introduction
William G Onarheim is a notable inventor based in Milwaukee, WI (US). He has made significant contributions to the field of machine and process control technologies. With a total of 2 patents, Onarheim has developed innovative methods that enhance the functionality and efficiency of industrial and commercial equipment.
Latest Patents
Onarheim's latest patents include "Methods for set up and programming of machine and process controllers." This invention employs graphical editing methods to construct programs in high-level graphical languages prior to compilation and operation in controllers. The editing methods encompass process, hardware, and program editing tasks, which define both process and hardware I/O points and connect them to variables in a controller program. Each editing task features a tree graph window, a graph editing window, and a palette with rotating panels of graphical editing tools. The hardware editing tasks utilize two-layered icons to graphically simulate the hardware environment. Additionally, a variety of graph types are based on generalized node-vert-arc graphical elements, which are special classes programmed in the Smalltalk programming language. The languages for the controller program include function block, sequential function chart, and ladder diagram.
Another significant patent is the "Method and apparatus for correcting resolver errors." This invention discloses a synchro-to-digital converter circuit that includes memories storing digitized representations of the waveforms produced by the resolver. By matching these digitized waveforms to the specific resolver with which the circuit is to be employed, errors produced by the resolver are compensated. Two embodiments of the synchro-to-converter circuit are disclosed, along with a circuit for creating and storing the matched waveforms.
Career Highlights
William G Onarheim is currently associated with Allen-Bradley Company, LLC, where he continues to innovate in the field of machine and process control. His work has significantly impacted the efficiency and reliability of industrial automation systems.
Collaborations
Onarheim has collaborated with notable colleagues, including Michael Lee Gasperi and Horace Dudley, contributing to advancements in their respective fields.
Conclusion
William G Onarheim's contributions to machine and process control technologies through his patents demonstrate his innovative spirit and commitment to enhancing industrial automation. His work continues to influence the industry, paving the way for future advancements.