Glen Cove, NY, United States of America

Allan T Schlotzhauer

This inventor holds 4 USPTO granted patents. Top assignees: Columbia Ribbon & Carbon Mfg. Co., Inc., Columbia Ribbon and Carbon Manufacturing Co., Inc.. Active years: 1977-1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Allan T Schlotzhauer. Retrieved from https://idiyas.com/inventor/allan-t-schlotzhauer

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 = 2.4

ph-index = 2

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1977-1980

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4 patents (USPTO):Explore Patents

Title: Innovations of Allan T Schlotzhauer

Introduction

Allan T Schlotzhauer is a notable inventor based in Glen Cove, NY (US). He has made significant contributions to the field of hectography, holding a total of four patents. His work focuses on developing compositions and processes that enhance the efficiency and effectiveness of hectographic printing.

Latest Patents

Among his latest patents are "Stable hectograph compositions, transfer elements and processes" and "Transfer elements and process." The first patent describes solvent hectograph compositions that resist rapid thickening and gelling during storage in humid conditions. This invention utilizes a cellulose ether film-forming binder material, oleaginous materials, and a specific volatile solvent. The second patent outlines transfer elements designed to exude liquid ink onto a copy sheet under imaging pressure, detailing a method for creating a porous resinous layer that is impregnated with duplicating ink.

Career Highlights

Allan has worked with prominent companies such as Columbia Ribbon and Carbon Manufacturing Co., Inc. and Columbia Ribbon & Carbon Mfg. Co., Inc. His experience in these organizations has contributed to his expertise in the field of printing technologies.

Collaborations

Throughout his career, Allan has collaborated with notable individuals, including Douglas A Newman and Albert E Brown. These partnerships have likely enriched his work and led to innovative advancements in hectography.

Conclusion

Allan T Schlotzhauer's contributions to hectography through his patents and career experiences highlight his role as a significant inventor in the field. His innovative approaches continue to influence printing technologies today.

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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