Company Filing History:
2 out of 461 
1 out of 832,912 Years Active: 1977-1983
Title: The Innovations of John P. Rink
Introduction
John P. Rink is a notable inventor hailing from Los Alamos, New Mexico, USA. With a total of three patents to his name, he has made significant contributions to the fields of laser technology and high voltage electrical systems.
Latest Patents
Rink's latest patents illustrate his expertise and innovative spirit. One of his prominent inventions is the high voltage coaxial switch. This device features a solid cylindrical cold cathode that is coaxially surrounded by a thin hollow cylindrical inner electrode and a larger outer electrode. Utilizing a high voltage trigger, the switch can emit electrons which flow through a vacuum to create a volumetric discharge in the gas between the electrodes. This invention is particularly beneficial for applications in high power lasers due to its ability to provide a low impedance path from a high voltage charge to the load.
Another significant invention by Rink is the pulsed CO₂ laser. This laser comprises an optical resonant cavity, with a CO₂ lasing medium contained within. It features structures that facilitate population inversion in the lasing medium and enhancements that allow for pulsed laser emissions at wavelengths near 14 µm and 16 µm. Furthermore, he has designed a cooling mechanism to maintain the CO₂ medium at temperatures below -40 degrees Celsius, which optimizes the performance of the CO₂ laser.
Career Highlights
Rink has demonstrated a dedication to advancing technology through his work with the United States Government, specifically through the United States Energy Department. His career has been marked by a commitment to research and development in high-energy physics and related fields.
Collaborations
Throughout his career, John P. Rink has collaborated with several notable figures, including Martin S. Piltch and Charles R. Tallman. These partnerships have fostered an environment of innovation and discovery, leading to advancements in laser and electrical technologies.
Conclusion
John P. Rink's contributions as an inventor have not only enriched the technological landscape but have also set a foundation for future innovations in high voltage systems and laser technology. With his impressive portfolio of patents, Rink continues to be a significant figure in the realm of innovation.