Company Filing History:
Years Active: 2019
Title: Innovations of Ethan A McGrath in Laser Marking Technology.
Introduction
Ethan A McGrath is an accomplished inventor based in Portland, OR (US). He has made significant contributions to the field of laser marking technology. His innovative approach has led to the development of a unique laser marking method and system.
Latest Patents
Ethan holds a patent for a "Laser marking method and system and laser marked object." This patent describes a method that involves directing a pulsed laser beam towards an object. The process ensures that an interface between an oxidized layer and a non-oxidized substrate is in the mark zone of the pulsed laser beam. The method also includes scanning the pulsed laser beam across the object in a predetermined pattern. This creates a mark with an L value of less than 40 and maintains a surface roughness that is substantially unchanged compared to adjacent unmarked areas. The system utilizes a fiber laser that generates amplified pulses directed towards a galvo-scanner and focusing optic.
Career Highlights
Ethan is currently employed at Nlight, Incorporated, where he continues to advance his research and development in laser technologies. His work has been instrumental in enhancing the efficiency and quality of laser marking processes.
Collaborations
Ethan has collaborated with notable colleagues, including Xiaojun Li and R Kirk Price. Their combined expertise has contributed to the success of various projects within the company.
Conclusion
Ethan A McGrath's innovative contributions to laser marking technology exemplify the impact of dedicated inventors in advancing industrial processes. His patent and ongoing work at Nlight, Incorporated highlight the importance of innovation in the field.