This inventor holds 2 USPTO granted patents, plus 2 CIPO patents and 1 EPO patent. Top assignee: Metso Paper USA, Inc.. Active years: 2008-2011.
Company Filing History:
Years Active: 2008-2011
Title: David Simpson Morrison: Innovator in Paper Web Drying Technology
Introduction
David Simpson Morrison is a notable inventor based in Kennebunk, ME (US). He has made significant contributions to the field of drying technology, particularly in the paper industry. With a total of 2 patents to his name, Morrison's work has had a lasting impact on the efficiency and effectiveness of drying machines.
Latest Patents
Morrison's latest patent is a nozzle insert for a Yankee impingement hood. This invention is designed for use in drying machines that are utilized in paper web drying. The nozzle insert features at least one intake with a central portion, where a pair of center vanes directs airflow. The central portion is surrounded by at least one turning vane, which is adapted to direct airflow laterally. Each turning vane is complemented by a straightening vane that helps to reduce swirling in the airflow. The vanes are strategically oriented to optimize the flow direction while allowing some air to penetrate the central portion through a series of ports. Additionally, the intakes are bordered by insulated bulkheads that effectively direct airflow and minimize heat loss through thermal emission.
Career Highlights
Throughout his career, David Simpson Morrison has worked with prominent companies in the industry, including Metso Paper USA, Inc. and Valmet Corporation. His experience in these organizations has contributed to his expertise in drying technology and innovation.
Collaborations
Morrison has collaborated with several professionals in his field, including Laurent Roland Parent and Craig Ernest Yerxa. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
David Simpson Morrison is a distinguished inventor whose contributions to drying technology have significantly advanced the paper industry. His innovative designs and patents continue to influence the efficiency of drying machines.