This inventor holds 51 USPTO granted patents and 16 EPO patents, primarily in Absorbent Cellulosic Sheets (CPC class D21H). Top assignees: Georgia-Pacific Consumer Products LP, Georgia-Pacific Corporation. Active years: 2004-2016.
Inventors with similar research interests:
Company Filing History:
49 out of 373 
2 out of 294 
Years Active: 2004-2016
Areas of Expertise:
Title: **The Innovative Contributions of Stephen J. McCullough**
Introduction
Stephen J. McCullough, a distinguished inventor based in Mount Calvary, Wisconsin, has made significant strides in the field of papermaking and absorbent materials. With an impressive portfolio of 51 patents, his work has greatly impacted the production processes of absorbent cellulosic sheets.
Latest Patents
Among his latest contributions is the "Method of making a belt-creped, absorbent cellulosic sheet with a perforated belt." This innovative method allows for the production of a unique papermaking furnish that, when compactively dewatered, forms a web that is subsequently creped using a polymeric creping belt. The result is a sheet that includes intricate fiber-enriched hollow domed regions, enhancing the absorbent properties of the material.
Additionally, McCullough developed the "Method of making a fabric-creped absorbent cellulosic sheet." This technique involves applying pressure to the nascent web against a transfer surface with a patterned creping fabric. The final product showcases a drawable reticulum with varying local basis weights, demonstrating McCullough's adeptness at innovating within this technical domain.
Career Highlights
Stephen J. McCullough has held positions at prominent companies such as Georgia-Pacific Consumer Products LP and Georgia-Pacific Corporation. His experience at these organizations has not only advanced his expertise but also positioned him as a vital contributor to advancements in absorbent technologies.
Collaborations
Throughout his career, McCullough has collaborated with fellow innovators, including Guy H. Super and Steven L. Edwards. These partnerships have fostered a productive exchange of ideas and techniques, further enhancing the quality and efficiency of their collective work in the field.
Conclusion
With his extensive patent portfolio and valuable contributions to the industry, Stephen J. McCullough exemplifies innovative ingenuity in the realm of absorbent materials. His work continues to influence the evolution of papermaking processes, offering exciting possibilities for future advancements in the sector.