John G Buchanan

Title: The Innovations of John G. Buchanan

Introduction

John G. Buchanan is a notable inventor based in Ottawa, Canada, recognized for his contributions to the field of papermaking technology. With a total of five patents to his name, Buchanan has made significant advancements that enhance the efficiency and functionality of papermaking machines.

Latest Patents

One of Buchanan's latest patents is a fabric support element for a papermaking machine. This innovative element features improved fluid drainage means, which include openings that can consist of flow-through vents. The design incorporates an impingement shoe for the forming section of a papermaking machine. The openings are defined by a plurality of laminar segments, with some segments forming the paper side surface of the element. These segments can be spaced apart by additional laminar segments or other spacing means. This patent also includes laminar segments for use in the element, a method of constructing the element, and a papermaking machine or a forming section that includes the element.

Career Highlights

Throughout his career, John G. Buchanan has worked with several companies, including JWI Ltd. and AstenJohnson, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in the papermaking industry.

Collaborations

Buchanan has collaborated with notable individuals in his field, including Donald G. MacBean and Richard E. Pitt. These collaborations have contributed to the advancement of technology in papermaking.

Conclusion

John G. Buchanan's work in the field of papermaking technology showcases his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to enhancing the efficiency of papermaking machines, making him a significant figure in this industry.