Fresno, CA, United States of America

Herman R Craven

This inventor holds 4 USPTO granted patents. Top assignee: The Vendo Company. Active years: 1981-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Herman R Craven. Retrieved from https://idiyas.com/inventor/herman-r-craven

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 = 1.3

ph-index = 4

Forward Citations = 66(Granted Patents)


Location History:

  • Prairie Village, KS (US) (1981)
  • Fresno, CA (US) (1984 - 1993)

Company Filing History:


Years Active: 1981-1993

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4 patents (USPTO):Explore Patents

Title: Innovations by Herman R. Craven

Introduction

Herman R. Craven is a notable inventor based in Fresno, CA, with a focus on advancements in vending machine technology. He holds a total of 4 patents, showcasing his commitment to innovation in this field.

Latest Patents

One of his latest inventions is the "Replaceable Sign Face," which is designed for use in vending machines. This invention features a front panel made from a sturdy, solid material that serves as a protective cover, deterring tampering and break-ins. The replaceable inner panel allows for easy updates of advertising media and operating instructions. Another significant patent is the "Control Dispensing Apparatus for Vending Machines." This apparatus is engineered to store and dispense cylindrical products efficiently, utilizing a motor-driven auger system that accommodates various product sizes and shapes.

Career Highlights

Herman R. Craven has made significant contributions to the vending machine industry through his innovative designs. His work has improved the functionality and security of vending machines, making them more user-friendly and reliable.

Collaborations

He has collaborated with notable coworkers such as Spencer L. Childers and Leonard Bieri, Jr., contributing to the development of advanced vending solutions.

Conclusion

Herman R. Craven's inventions have made a lasting impact on the vending machine industry, demonstrating his expertise and innovative spirit. His contributions continue to enhance the functionality and security of vending machines, benefiting both consumers and operators alike.

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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