Company Filing History:
2 out of 456 
1 out of 42 
1 out of 35 Years Active: 1981-1990
Title: The Innovative Contributions of William C Bean
Introduction
William C Bean is a notable inventor based in Larsen, Wisconsin. He has made significant contributions to the field of paper manufacturing, holding a total of 4 patents. His work focuses on improving the quality and efficiency of paperboard production.
Latest Patents
One of Bean's latest patents is a method of manufacture of paperboard. This method involves producing a multi-ply paperboard that includes at least one ply of high bulk fibers sandwiched between at least two plies of conventional papermaking fibers. In a preferred embodiment, high bulk fibers characterized by twists, kinks, and curls are produced through mechanical deformation without substantial fibrillation or breakage of the fibers. This can be achieved by dry hammermilling or wet milling of the fibers, with an aqueous foam furnish preferred for laying the ply containing high bulk fibers.
Another significant patent focuses on the control of bulk in air laid fibrous webs. This method aims to increase the caliper and bulk of air laid dry fibrous webs, particularly those intended for use as napkin, tissue, and absorbent paper towel products. The process involves partially drying the loosely formed fibrous webs to a degree of dryness of less than 4% prior to consolidation. Uniformity of the product web caliper in the machine direction is achieved by measuring the caliper downstream of the bond curing drier and before take-up on the parent roll. Output signals from this measurement are transmitted to the drier for adjustment of one or more parameters.
Career Highlights
Throughout his career, William C Bean has worked with reputable companies such as American Can Company and James River-Norwalk, Inc. His experience in these organizations has contributed to his expertise in the field of paper manufacturing.
Collaborations
Bean has collaborated with notable individuals in his field, including Thomas M Tao and Keith W Knudsen. These collaborations have likely enriched his work and contributed to his innovative patents.
Conclusion
William C Bean's contributions to the paper manufacturing industry through his innovative patents demonstrate his expertise and commitment to improving product quality. His work continues to influence the field and showcases the importance of innovation in manufacturing processes.