John E Goulter

Title: The Innovations of John E. Goulter

Introduction

John E. Goulter is a notable inventor based in Northridge, California, recognized for his contributions to optical emission spectroscopy technology. With a total of two patents to his name, Goulter has made significant advancements in the field of analytical instruments.

Latest Patents

One of Goulter's latest patents is a hand-held, self-contained optical emission spectroscopy (OES) analyzer. This innovative device is a battery-powered test instrument designed to analyze the composition of various samples. It features an exciter that can excite a portion of the sample, a compact cross-dispersed spectrometer that receives optical signals from the excited sample, and a processor that processes spectral data. The exciter may include a spark generator, a counter electrode, or a laser to generate the optical signal. The spectrometer is engineered to detect and determine the relative quantities of elements such as carbon, phosphorus, sulfur, manganese, silicon, and iron, which are essential for identifying common alloys. Additionally, the spectrometer is constructed from lightweight materials that ensure dimensional stability over a range of ambient temperatures.

Another significant patent by Goulter involves a multiple-light-path front end for OES instruments. This optical emission spectroscopic system incorporates multiple distinct light paths that enhance the amount of light reaching the spectrometer. This improvement increases the sensitivity and signal-to-noise ratio of the system, making it more effective for analytical purposes.

Career Highlights

Throughout his career, John E. Goulter has worked with several prominent companies, including Thermo Scientific Portable Analytical Instruments Inc. and Thermo Niton Analyzers LLC. His work in these organizations has contributed to the development of advanced analytical technologies.

Collaborations

Goulter has collaborated with notable professionals in his field, including Mark A. Hamilton and Pratheev Sreetharan. These collaborations have further enriched his work and innovations in optical emission spectroscopy.

Conclusion

John E. Goulter's contributions to the field of optical emission spectroscopy have led to significant advancements in analytical instrumentation. His innovative patents reflect his commitment to enhancing the capabilities of testing instruments, making him a valuable figure in the world of inventions.