This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignees: Shakespeare, Shakespeare Company. LLC. Active years: 1995-2002.
Company Filing History:
Years Active: 1995-2002
Title: The Innovations of Robert A Keller
Introduction
Robert A Keller is a notable inventor based in Columbia, SC (US). He has made significant contributions to the field of papermaking through his innovative designs and patents. With a total of 7 patents, Keller has established himself as a key figure in the industry.
Latest Patents
Keller's latest patents include advancements in papermaking belts. One of his notable inventions is the "Papermaking belts comprising striated monofilaments," which highlights the use of polymeric monofilaments with 3 to 12 circumferential striations. These monofilaments exhibit excellent performance when utilized in woven papermaking belts. Another significant patent is "Striated monofilaments useful in the formation of papermaking belts," which reiterates the effectiveness of these polymeric monofilaments in enhancing papermaking processes.
Career Highlights
Throughout his career, Keller has worked with various companies, including Shakespeare and Shakespeare Company, LLC. His work has focused on improving the efficiency and quality of papermaking through innovative materials and designs.
Collaborations
Keller has collaborated with several professionals in his field, including Larry E Ballard and Michelle A Diaz-Kotti. These collaborations have contributed to the development of his patents and innovations.
Conclusion
Robert A Keller's contributions to the field of papermaking through his patents and collaborations have made a lasting impact. His innovative approach continues to influence the industry and inspire future advancements.