Appleton, WI, United States of America

Robert W Sandberg

This inventor holds 1 USPTO granted patent. Top assignee: Appleton Papers Inc.. Active years: 1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert W Sandberg. Retrieved from https://idiyas.com/inventor/robert-w-sandberg

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1986

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1 patent (USPTO):Explore Patents

Title: The Innovations of Robert W. Sandberg

Introduction

Robert W. Sandberg is a notable inventor based in Appleton, Wisconsin. He has made significant contributions to the field of pressure-sensitive recording materials. His innovative approach has led to the development of a unique recording sheet that enhances efficiency and reduces material costs.

Latest Patents

Robert W. Sandberg holds a patent for a pressure-sensitive recording sheet. This invention discloses a pressure-sensitive recording material that comprises a support with a two-layer microcapsule coating. The microcapsule layer adjacent to the support contains no color former, allowing for a substantial decrease in the quantity of color former required. This innovation represents a significant advancement in recording technology.

Career Highlights

Throughout his career, Robert has worked with Appleton Papers Inc., where he has been able to apply his inventive skills. His work has not only contributed to the company’s success but has also advanced the industry standards for recording materials.

Collaborations

Robert has collaborated with talented individuals such as Bruce W. Brockett and Kristi A. Blythe. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas.

Conclusion

Robert W. Sandberg's contributions to the field of pressure-sensitive recording materials exemplify the impact of innovation in technology. His patent reflects a commitment to improving efficiency and reducing costs in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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