San Jose, CA, United States of America

John C Dryden

This inventor holds 1 USPTO granted patent. Top assignee: Meissner + Wurst Gmbh + Co. Lufttechnische Anlagen Gebaude- Und. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John C Dryden. Retrieved from https://idiyas.com/inventor/john-c-dryden

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 = 4(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: John C. Dryden: Innovator in Clean Room Technology

Introduction

John C. Dryden is a notable inventor based in San Jose, CA, who has made significant contributions to the field of clean room technology. With a focus on developing efficient cleaning devices, Dryden's work is essential for maintaining sterile environments in various industries.

Latest Patents

One of Dryden's key inventions is a cleaning device specifically designed for clean rooms. This innovative device features at least two filter-fan units, each comprising a filter and a fan. The filter-fan units are interconnected through connecting elements, forming a self-supporting construction unit. Each unit includes a housing with profiled elements that engage the connecting elements, which can take the form of bars or angled pieces. The connecting elements may be T-shaped or cross-shaped, allowing for versatile configurations. These construction units can be supported on the floor or suspended from the ceiling, providing flexibility in clean room design.

Career Highlights

Throughout his career, John C. Dryden has demonstrated a commitment to innovation and excellence in clean room technology. His patent for the cleaning device reflects his expertise and dedication to improving environmental control in sensitive settings.

Collaborations

Dryden has collaborated with notable colleagues, including Rudolf Simon and Franz Schlitz, who have contributed to his projects and innovations in the field.

Conclusion

John C. Dryden's contributions to clean room technology through his innovative cleaning device highlight his role as a significant inventor in this specialized area. His work continues to impact industries that require stringent cleanliness standards.

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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