Company Filing History:
Years Active: 1994-1998
Title: David A. Leeman: Innovator in Web Drying Technology
Introduction
David A. Leeman is a notable inventor based in Worcester, MA (US), recognized for his contributions to the field of web drying technology. With a total of 2 patents, Leeman has developed innovative solutions that enhance the efficiency and effectiveness of industrial processes.
Latest Patents
Leeman's latest patents include a "System and method of measuring deflected doctor blade angle and loading" and a "Compact convective web dryer." The first patent describes a method and system for measuring the deflected doctor blade angle and loading force in a doctor apparatus that operates in conjunction with a rotating cylinder. This invention utilizes a kinematic model of linkages to ascertain the angles and forces involved, ultimately determining the deflected blade angle based on the undeflected blade angle and the blade load.
The second patent, the "Compact convective web dryer," is designed for drying a moving coated web. This innovative dryer features a module with a housing that includes a first chamber and a second enclosed chamber. The nozzle assemblies within the first chamber are strategically positioned to optimize air heating and recirculation, ensuring efficient drying of the web as it travels through the system.
Career Highlights
Throughout his career, David A. Leeman has worked with prominent companies such as Thermo Electron-Web Systems, Inc. and Thermo Web Systems, Inc. His experience in these organizations has contributed to his expertise in developing advanced drying technologies.
Collaborations
Leeman has collaborated with notable professionals in his field, including Kenneth G. Hagen and Steven J. Coleman. These partnerships have fostered innovation and the sharing of ideas, further enhancing the impact of his work.
Conclusion
David A. Leeman's contributions to web drying technology through his patents and career achievements highlight his role as a significant inventor in the industry. His innovative solutions continue to influence the efficiency of industrial processes.