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For the Inventor, By the Inventor

Overland Park, KS, United States of America

Leon J Shaneyfelt, Jr

This inventor holds 1 USPTO granted patent. Top assignee: The Vendo Company. Active years: 1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leon J Shaneyfelt, Jr. Retrieved from https://idiyas.com/inventor/leon-j-shaneyfelt-jr

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

USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:

goldMedal1 out of 22 
 
The Vendo Company
 patents

Years Active: 1980

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1 patent (USPTO):Explore Patents
1. 4197988 - Apparatus for reading and writing data onto a magnetic stripe and in an (1980-04-15),

Title: The Innovative Contributions of Leon J Shaneyfelt, Jr.

Introduction

Leon J Shaneyfelt, Jr. is a notable inventor based in Overland Park, KS (US). He has made significant contributions to the field of data reading and writing technology, particularly through his innovative patent. His work has implications for various industries that utilize magnetic stripe technology.

Latest Patents

Shaneyfelt holds a patent for an "Apparatus for reading and writing data onto a magnetic stripe." This invention discloses a magnetic stripe card reader/writer apparatus that comprises a card reader/writer device and a basic interface circuit. The recording head of the card reader/writer device is mounted on the end of a sensor arm and is driven over the magnetic stripe in an arcuate path by a head drive motor. The device includes a unique card locking mechanism that allows insertion of the card in only one manner and locks the card in place before initiating the reading or writing operation. The interface circuit controls the forward and reverse motion of the head drive motor, converts magnetic data previously recorded on the card into digital information, and records digital information onto the magnetic stripe card in the form of magnetic data. He has 1 patent to his name.

Career Highlights

Shaneyfelt's career has been marked by his dedication to advancing technology in data processing. His work at The Vendo Company has allowed him to apply his innovative ideas in a practical setting, contributing to the development of efficient data handling systems.

Collaborations

Some of his notable coworkers include Charles A Moss and Charley W Hunter. Their collaboration has likely fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Leon J Shaneyfelt, Jr. is a distinguished inventor whose work has significantly impacted the technology surrounding magnetic stripe data processing. His innovative patent and contributions to The Vendo Company highlight his role in advancing this important field.

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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