Marcel Potuzak

Title: **Innovations by Marcel Potuzak: A Pioneer in Glass Technology**

Introduction

Marcel Potuzak, based in Corning, NY, is a distinguished inventor known for his significant contributions to the field of glass technology. With an impressive portfolio of 16 patents, Potuzak has pioneered several innovative solutions that address the dynamics and properties of glass materials.

Latest Patents

Among his latest inventions are methods and apparatus for predicting glass dynamics. These computer-implemented methods enable users to predict or estimate (i) a non-equilibrium viscosity for specific time points within a designated temperature profile for a given glass composition, (ii) temperature profiles that yield a specific non-equilibrium viscosity for certain glass types, and (iii) glass compositions that provide a targeted non-equilibrium viscosity at designated time frames. This technology is particularly beneficial for predicting stress relaxation during the forming of glass articles and when subjected to post-forming thermal treatments.

Another noteworthy patent is related to colored alkali aluminosilicate glass articles. This invention comprises a glass article that includes at least 40 mol% SiO2 and potentially a colorant to impart a preselected color. The glass composition consists of specific percentages of SiO2, Al2O3, B2O3, Na2O, K2O, MgO, ZnO, P2O5, and CaO. Through an ion exchange process, these glass articles can exhibit compressive stress at one or more surfaces while optionally acquiring color. This innovation utilizes metal-containing dopants to achieve various colorations, utilizing transition and rare earth metals.

Career Highlights

Marcel Potuzak's career has been marked by his association with Corning Incorporated, a leader in glass and ceramics innovation. His work has enabled advancements in how glass articles are formed and treated, thereby broadening the applications and functionalities of glass in various industries.

Collaborations

Throughout his career, Potuzak has collaborated with notable colleagues including Douglas Clippinger Allan and Adam James Ellison. These partnerships have further expanded the horizons of glass technology, leading to groundbreaking patents that enhance product performance and quality.

Conclusion

Marcel Potuzak’s innovative spirit and dedication to advancing glass technology are evident in his extensive patent portfolio. His contributions not only enhance the understanding of glass dynamics but also pave the way for novel applications in the glass industry. As a result, his work continues to inspire further innovations in the field.