This inventor holds 5 USPTO granted patents. Top assignee: Corning Incorporated. Active years: 2005-2010.
Company Filing History:
Years Active: 2005-2010
Title: Innovations of Daniel J Liebner in Glass Manufacturing
Introduction
Daniel J Liebner is a notable inventor based in Corning, NY (US). He has made significant contributions to the field of glass manufacturing, particularly through his innovative patents. With a total of 5 patents, Liebner has focused on enhancing the efficiency and quality of glass production processes.
Latest Patents
One of Liebner's latest patents addresses the sag control of isopipes used in making sheet glass by the fusion process. This invention provides isopipes composed of a zircon refractory that exhibits reduced sag. The zircon refractory has a mean creep rate (MCR) at 1180°C and 250 psi, with a 95 percent confidence band (CB) for the mean creep rate such that the CB to MCR ratio is less than 0.5. The MCR and the CB are determined using a power law model. Notably, the zircon refractory can contain titania (TiO) at a concentration greater than 0.2 wt. % and less than 0.4 wt. %. This specific concentration of titania allows the zircon refractory to demonstrate a lower mean creep rate compared to previously used materials, thereby reducing the chances of premature sagging.
Career Highlights
Liebner's career is marked by his dedication to advancing glass manufacturing technologies. His work at Corning Incorporated has positioned him as a key player in the industry. His innovative approaches have not only improved product quality but have also contributed to the efficiency of manufacturing processes.
Collaborations
Throughout his career, Liebner has collaborated with esteemed colleagues such as Dean Veral Neubauer and John L Martin. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Daniel J Liebner's contributions to the field of glass manufacturing through his innovative patents have significantly impacted the industry. His work continues to inspire advancements in manufacturing processes and materials.