Location History:
- Lebanon, NH (US) (1991 - 1997)
- Mayfield Heights, OH (US) (1995 - 1997)
Company Filing History:
Years Active: 1991-1997
Title: Lifeng Luo: Innovator in Plasma Arc Cutting Technology
Introduction
Lifeng Luo is a prominent inventor based in Lebanon, NH, USA, known for his significant contributions to plasma arc cutting technology. With a total of 16 patents to his name, he has made remarkable advancements in the field, particularly in processes that enhance cutting efficiency and quality.
Latest Patents
Lifeng Luo's latest patents include innovative technologies such as the "Plasma arc cutting process and apparatus using an oxygen-rich gas shield." This invention features a plasma arc torch that utilizes a secondary gas flow to prevent 'double arcing' during the piercing of workpieces. The design incorporates a swirl ring and a prechamber that optimizes gas flow, ensuring a uniform and effective cutting process. Another notable patent is the "Process for high quality plasma arc and laser cutting of stainless steel," which employs a mix of reactive and reducing gas flows to achieve superior cutting results on various metals.
Career Highlights
Lifeng Luo has established himself as a key figure in the cutting technology industry through his work at Hypertherm, Inc. His innovative approaches have not only advanced the technology but have also set new standards for quality and efficiency in metal cutting applications.
Collaborations
Throughout his career, Lifeng has collaborated with notable colleagues such as Richard W Couch, Jr. and Nicholas A Sanders, contributing to the development of cutting-edge technologies in the field.
Conclusion
Lifeng Luo's contributions to plasma arc cutting technology exemplify his dedication to innovation and excellence. His patents and work at Hypertherm, Inc. continue to influence the industry and inspire future advancements in cutting technologies.