Company Filing History:
Years Active: 2002
Title: **Harold Freeburn: Innovator in Wallcovering Technology**
Introduction
Harold Freeburn is a distinguished inventor based in Osgoode, Canada, recognized for his innovative contributions to the wallcovering industry. With a total of two patents to his name, Freeburn has demonstrated a commitment to enhancing product functionality and cost-efficiency in manufacturing processes.
Latest Patents
One of Harold Freeburn's notable patents is a revolutionary base sheet for wallcoverings. This invention involves a paper-based sheet crafted in a single pass on a standard paper making machine. The sheet features a print side and a barrier side, composed of a balanced mix of materials: softwood pulp (15% to 40% by dry weight), hardwood pulp (30% to 55% by dry weight), and mineral filler (15% to 30% by dry weight). The innovation includes a first coating applied to the print side, ranging from 5 to 20 gm/m dry weight, and a second coating on the barrier side, from 2.5 to 10 gm/m dry weight. The advantages of this invention lie in its production of a strong, durable, alkaline wallcovering, offering a smooth printing surface at a reduced manufacturing cost.
Career Highlights
Harold Freeburn plays a pivotal role at Domtar Inc., where his expertise and innovative spirit contribute to the development of advanced materials and products. His work not only enhances the company’s portfolio but also sets new standards in the industry.
Collaborations
Throughout his career, Freeburn has likely engaged in collaborative efforts with other professionals in the field, as is common in the innovation landscape. These collaborations strengthen the development of new ideas and advance the technology behind wallcovering materials.
Conclusion
Harold Freeburn stands out as a significant figure in the realm of wallcovering technology. His patented inventions reflect a keen understanding of material science and manufacturing processes, making significant contributions to his field. As he continues his work at Domtar Inc., there is no doubt that Freeburn will remain a driving force for innovation in wallcovering solutions.