Donald O Bigelow

Title: Innovations by Donald O Bigelow in Glass Substrate Technologies

Introduction

Donald O Bigelow is an accomplished inventor residing in Webster, NY, whose groundbreaking work has resulted in the issuance of 21 patents. His expertise lies primarily in the realm of glass substrate technologies, specifically in techniques that enhance the process of separating and processing glass materials.

Latest Patents

Among Bigelow's latest innovations is a patent titled "Mechanically forming crack initiation defects in thin glass substrates using an abrasive surface." This method is designed to facilitate the separation of glass substrates into multiple pieces. The process involves contacting a broad surface of the glass substrate with an abrasive surface to create a field of initiation defects. This field, which spans a width of at least three millimeters, serves as the starting point for cracks, initiated through targeted heating with a laser source followed by cooling to induce crack propagation.

Additionally, he holds a patent regarding "Methods of processing a glass substrate and glass apparatus." This invention details methods for manipulating the position of glass substrates while employing removable tabs that do not damage the glass. This innovative approach enhances the handling and storage of glass substrates by allowing them to be coiled onto a storage roll efficiently.

Career Highlights

Bigelow has made significant contributions through his tenure at renowned companies such as Eastman Kodak Company and Corning Incorporated. His role in these organizations has allowed him to explore and expand on patentable ideas in glass technology, making him a pivotal figure in the field.

Collaborations

In his inventive journey, Bigelow has collaborated with other notable professionals, including Craig A Caprio and John B Chemelli. These collaborations have undoubtedly enriched his work and contributed to the innovative advancements in glass substrate processing.

Conclusion

Donald O Bigelow stands out as a visionary inventor whose patents have advanced the field of glass substrate technology. His commitment to innovation is evident in his latest work, which not only enhances the efficiency of glass processing but also sets the stage for future advancements in the industry.