Cincinnati, OH, United States of America

Nick H Langdon

This inventor holds 5 USPTO granted patents. Top assignees: Cpg Products Corporation, Hasbro, Inc., Kenner Parker Toys Inc.. Active years: 1986-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nick H Langdon. Retrieved from https://idiyas.com/inventor/nick-h-langdon

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 4

Forward Citations = 66(Granted Patents)


Company Filing History:


Years Active: 1986-1997

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5 patents (USPTO):Explore Patents

Title: Innovations of Nick H Langdon

Introduction

Nick H Langdon is an accomplished inventor based in Cincinnati, OH. He holds a total of five patents, showcasing his creativity and technical expertise in various fields. His inventions reflect a blend of fun and functionality, appealing to both children and professionals alike.

Latest Patents

One of Langdon's notable inventions is the sound modulating toy figure. This innovative toy features a head portion with resilient opposing jaw members that can move between open and closed positions. It includes a sound-producing unit with a speaker, a push-button switch for sound activation, and a lever-type manual actuator for jaw movement. The design incorporates a muffler that can be adjusted to either amplify or muffle the sound, simulating realistic vocalization from the figure's mouth. Another significant patent is the assembly for front face testing, which consists of a coverslip holder assembly designed for front face fluorimetry flow cells. This assembly allows for a snug fit with various cuvettes and enables the use of fluorescent compounds in testing operations.

Career Highlights

Throughout his career, Langdon has worked with notable organizations such as CPG Products Corporation and the University of Cincinnati. His experience in these institutions has contributed to his development as an inventor and has provided him with valuable insights into practical applications of his inventions.

Collaborations

Langdon has collaborated with several professionals in his field, including John F Mayer and Stuart A Cook. These partnerships have likely enriched his work and expanded the impact of his inventions.

Conclusion

Nick H Langdon is a talented inventor whose contributions to the field of innovation are noteworthy. His patents demonstrate a unique blend of creativity and practicality, making him a significant figure in the world of inventions.

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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