Boyceville, WI, United States of America

Mark Piper

This inventor holds 2 USPTO granted patents. Top assignees: Cardinal Fg Company, Cardinal Ig Company. Active years: 1997-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark Piper. Retrieved from https://idiyas.com/inventor/mark-piper-a11swrep

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 = 4.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1997-2002

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2 patents (USPTO):Explore Patents

Title: Mark Piper - Innovator in Stain-Resistant Glass Technology

Introduction

Mark Piper is an accomplished inventor based in Boyceville, Wisconsin. He has made significant contributions to the field of glass manufacturing, particularly in developing methods for creating stain-resistant glass. With a total of 2 patents to his name, Piper's innovations have the potential to enhance the durability and maintenance of glass products.

Latest Patents

Piper's latest patents focus on methods for producing stain-resistant float glass. The first patent describes a method where SO gas is applied to the upper surface of float glass to reduce staining effectively. This method includes an apparatus featuring a downwardly open hood that delivers SO gas directly onto the glass surface. The second patent similarly involves applying SO₃ gas to the upper surface of float glass, utilizing a comparable apparatus to achieve the desired stain-resistant properties.

Career Highlights

Throughout his career, Mark Piper has worked with notable companies in the glass industry, including Cardinal IG Company and Cardinal FG Company. His experience in these organizations has allowed him to refine his expertise in glass manufacturing and innovation.

Collaborations

Piper has collaborated with several professionals in his field, including Al Slavich and Chris Granley. These partnerships have contributed to the development and implementation of his innovative glass-making methods.

Conclusion

Mark Piper's work in stain-resistant glass technology showcases his dedication to innovation in the glass manufacturing industry. His patents reflect a commitment to improving product quality and durability, making a lasting impact on the field.

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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