This inventor holds 2 USPTO granted patents. Top assignees: The United States of America as Represented by the United States, University of California. Active years: 1988-2004.
Company Filing History:
1 out of 3,975 
1 out of 15,988 
Years Active: 1988-2004
Title: John K Crane: Innovator in Laser Technology and Isotope Enrichment
Introduction
John K Crane is a notable inventor based in Pleasanton, CA (US). He has made significant contributions to the fields of laser technology and isotope enrichment. With a total of 2 patents, Crane's work showcases his innovative spirit and technical expertise.
Latest Patents
Crane's latest patents include the "Application of Yb:YAG short pulse laser system" and the "Method for isotope enrichment of mercury-196 by selective photoionization." The first patent describes a diode-pumped, high-power short pulse laser system utilizing Yb:YAG as the gain material for material processing. This system employs a single common reflective grating optical device to stretch and recompress pulses before directing them to a workpiece. The second patent outlines a method for selectively photoionizing mercury-196 atoms in vapor through a three or four-step photoionization process.
Career Highlights
Throughout his career, John K Crane has worked with prestigious institutions, including the University of California and the United States of America as represented by the United States. His innovative work has contributed to advancements in both laser technology and isotope enrichment processes.
Collaborations
Crane has collaborated with notable individuals such as Gaylen V Erbert and Subrat Biswal, further enhancing the impact of his inventions.
Conclusion
John K Crane's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in laser systems and isotope enrichment methods.