This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 2003-2005.
Company Filing History:
Years Active: 2003-2005
Title: Innovations by John William Marier
Introduction
John William Marier is a notable inventor based in Byron, MN (US). He has made significant contributions to the field of glass substrate technology, particularly in the context of data storage devices. With a total of 2 patents, Marier's work focuses on enhancing the performance and durability of glass substrates through innovative methods.
Latest Patents
Marier's latest patents include two key innovations related to the pH adjustment of melts used in microetching glass substrates. The first patent describes a method for adjusting the pH of a strengthening melt to facilitate microetching of glass disk substrates. This process involves adding a base to the melt to raise its pH, allowing for a desired degree of microetching by immersing the substrate in the melt at a controlled temperature. This technique not only strengthens the glass but also improves its performance for data storage applications.
The second patent outlines a method for adjusting the pH of a strengthening melt to ensure optimal conditions for strengthening glass substrates. By adding a non-particle-forming acid to the molten strengthening melt, Marier effectively lowers the pH to prevent undesirable etching and particle formation. This innovation ensures that glass disk substrates treated in the pH-adjusted melt remain free from pits and contamination, enhancing their overall quality.
Career Highlights
Marier is currently associated with the International Business Machines Corporation (IBM), where he continues to develop and refine his innovative techniques. His work has had a significant impact on the field of data storage technology, particularly in improving the reliability and efficiency of glass substrates.
Collaborations
Throughout his career, Marier has collaborated with notable colleagues, including Terry Lee Jensen and Rick Allan Sprague. These collaborations have contributed to the advancement of technologies in the glass substrate domain.
Conclusion
John William Marier's contributions to the field of glass substrate technology through his innovative patents have significantly enhanced the performance of data storage devices. His work exemplifies the importance of innovation in advancing technology and improving product quality.