Alan T Dull

Title: Alan T Dull: Innovator in Ceramic Honeycomb Technology

Introduction

Alan T Dull is a notable inventor based in Elmira, NY (US), recognized for his contributions to the field of ceramic technology. He holds a total of 4 patents, showcasing his innovative approach to solving complex engineering challenges.

Latest Patents

Dull's latest patents include a method for firing ceramic honeycomb bodies. This invention relates to a technique for firing a green ceramic honeycomb structural body that contains an organic or carbonaceous material. The method is characterized by the removal of a portion of the carbonaceous material released prior to reacting within the firing atmosphere during the initial firing process. Additionally, he has developed a tunnel kiln that features a vestibule region, a carbonaceous material release region with multiple removal zones, and a sintering region. The kiln is equipped with an exhaust removal system that effectively communicates with the release region to remove the released carbonaceous material.

Another significant patent by Dull involves a method for firing a green cordierite-ceramic honeycomb structural body containing a carbonaceous material, such as an organic binder. This two-phase process begins with firing the green honeycomb in a controlled atmosphere to initiate the release of the carbonaceous material. The second phase involves conventional firing to convert the green ceramic body into a fully fired honeycomb structure.

Career Highlights

Dull's career is marked by his work at Corning Incorporated, where he has made significant advancements in ceramic technology. His innovative methods have contributed to the efficiency and effectiveness of ceramic production processes.

Collaborations

Throughout his career, Dull has collaborated with notable colleagues, including Thomas S Hinkle and Christopher Steven Witte. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Alan T Dull's contributions to ceramic technology through his patents and collaborative efforts highlight his role as a key innovator in the field. His work continues to influence advancements in ceramic manufacturing processes.