Lancaster, PA, United States of America

Donald F Claussen

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Armstrong World Industries, Inc.. Active years: 1992-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald F Claussen. Retrieved from https://idiyas.com/inventor/donald-f-claussen

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 1992-1993

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2 patents (USPTO):Explore Patents

Title: The Innovations of Donald F. Claussen

Introduction

Donald F. Claussen is a notable inventor based in Lancaster, PA (US), recognized for his contributions to the field of ceiling design. With a total of two patents to his name, Claussen has made significant advancements in the construction and aesthetic appeal of ceiling structures.

Latest Patents

Claussen's latest patents include the "Ceiling Board Aperture" and the "Transition Element." The Ceiling Board Aperture invention features a ceiling board with a factory cut aperture, where the edges of the board and the design cut are compatible with the aperture's edges. This innovation enhances both functionality and design in ceiling installations. The Transition Element invention is designed for use between upper and lower ceiling levels, creating a two-level or multi-level ceiling. It features a curved surface that serves as a transition between the two levels, providing a seamless aesthetic. The element is securely held in place by the ceiling runners that support the ceiling boards.

Career Highlights

Claussen is associated with Armstrong World Industries, Inc., a company known for its innovative ceiling and wall solutions. His work at Armstrong has allowed him to develop and patent unique designs that improve both the functionality and visual appeal of ceiling systems.

Collaborations

Throughout his career, Claussen has collaborated with talented individuals such as Barry Buhay and Walter W. Chamberlain. These collaborations have contributed to the successful development of his patented inventions.

Conclusion

Donald F. Claussen's innovative contributions to ceiling design through his patents reflect his expertise and commitment to enhancing architectural aesthetics. His work continues to influence the industry and inspire future innovations.

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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