Company Filing History:
Years Active: 1998-2001
Title: David Dwight Mulligan: Innovator in Wood Processing Technology
Introduction
David Dwight Mulligan is a notable inventor based in Covington, VA (US), recognized for his contributions to wood processing technology. With a total of 3 patents, Mulligan has made significant advancements in the measurement and processing of wood chips.
Latest Patents
Mulligan's latest patents include a height measurement apparatus for determining the volume and density of wood chips on a conveyor. This invention employs contacts that ride on top of the pile of wood chips to accurately measure their volume and density. Another significant patent focuses on debarking wood without introducing contaminants into the wood. This invention relates to a wood chip recovery system that effectively removes bark from roundwood or wood chips while ensuring that contaminants, such as metal ions, are not introduced into the debarked material.
Career Highlights
David Dwight Mulligan is associated with Westvaco Corporation, where he has applied his innovative ideas to improve wood processing techniques. His work has contributed to the efficiency and effectiveness of wood chip recovery and measurement systems.
Collaborations
Mulligan has collaborated with notable coworkers, including Robert L. Beran and Lawrence Hoy James, who have contributed to his projects and innovations in the field.
Conclusion
David Dwight Mulligan's work in wood processing technology showcases his commitment to innovation and efficiency. His patents reflect a deep understanding of the challenges in the industry and provide solutions that enhance the processing of wood materials.