Granville, OH, United States of America

Charles M Hohman

This inventor holds 35 USPTO granted patents and 1 published patent application, primarily in Glass Manufacturing. Top assignees: Owens-Corning Fiberglas Corporation, Nsi Enterprises, Inc., Other. Active years: 1977-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles M Hohman. Retrieved from https://idiyas.com/inventor/charles-m-hohman

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

USPTO Granted Patents = 35 

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 10

Forward Citations = 389(Granted Patents)


Location History:

  • Newark, OH (US) (1977)
  • Granville, OH (US) (1980 - 2000)
  • Upland, CA (US) (2021)

Company Filing History:


Years Active: 1977-2025

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Areas of Expertise:
Augmented Reality
Preheating Techniques
Pollution Abatement
Glass Batch Pellets
Heat Processing
Melting Furnaces
Particulate Emissions
Glass Fiber Reclamation
Energy Efficiency
Drying Apparatus
Recycling Scrap Glass
Pellet Size Distribution
35 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Charles M. Hohman

Introduction: Charles M. Hohman, an accomplished inventor based in Granville, OH, is recognized for his remarkable contributions to the field of innovation. With a total of 33 patents to his name, Hohman has demonstrated a keen ability to develop practical solutions that address various technological challenges.

Latest Patents: Among his latest innovations are two notable patents. The first is a "Lighting Assembly Raised and Lowered Along Pole," which describes a sophisticated lighting system that can be adjusted along the length of a pole using a transport mechanism. This lighting system includes co-axially aligned support members and transverse members that facilitate effective illumination in diverse settings. The second patent, titled "Method and Apparatus for Preheating Glass Batch," outlines a process using a rotatable drum that heats particulate glass batch before it is directed to a glass melting furnace. This invention ensures efficient mixing and heating while also addressing gas venting and particulate matter separation.

Career Highlights: Throughout his career, Charles M. Hohman has worked with several prominent companies, including Owens-Corning Fiberglas Corporation and NSI Enterprises, Inc. His experience in these organizations has not only shaped his career but has also allowed him to make significant advancements in the material and manufacturing sectors.

Collaborations: Hohman has collaborated with esteemed colleagues, such as Mark A. Propster and Stephen Seng, who have played a vital role in the development of his innovative ideas. These partnerships have contributed to the successful execution of his patents and projects.

Conclusion: In summary, Charles M. Hohman stands out as a prolific inventor whose work has greatly impacted the fields of lighting systems and glass manufacturing. His dedication to innovation is evidenced by his extensive patent portfolio and collaborative efforts, positioning him as a key figure in advancing technology and practical applications.

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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