Terre Haute, IN, United States of America

Leonard Krupa, Jr

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Sony Corporation, Digital Audio Disc Corporation, Sony Electronics Inc. Active years: 2000-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leonard Krupa, Jr. Retrieved from https://idiyas.com/inventor/leonard-krupa-jr

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 2000-2008

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2 patents (USPTO):Explore Patents

Title: Leonard Krupa, Jr.: Innovator in Optical Disc Technology and Conveyor Systems

Introduction

Leonard Krupa, Jr. is a notable inventor based in Terre Haute, IN (US). He has made significant contributions to the fields of optical disc replication and conveyor systems. With a total of 2 patents, his work showcases innovative solutions that enhance efficiency and functionality in various applications.

Latest Patents

One of Krupa's latest patents is for a method of disc pairing in optical disc replication. This invention involves a pairing arrangement where a first half-disc and a second half-disc of an optical disc are bonded together. The process includes dispensing a bonding material onto both half-discs and placing them in a chamber where the pressure is reduced. This allows the bonding material to distribute evenly between the surfaces of the discs, resulting in a paired disc. Another significant patent is for a multidirectional belt conveyor. This conveyor system features a motor-driven belt formed in a continuous closed loop, allowing for the conveyance of articles along a multidirectional path in a generally horizontal direction.

Career Highlights

Throughout his career, Leonard Krupa, Jr. has worked with prominent companies such as Sony Corporation and Sony Electronics Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

One of his notable coworkers is Brian M. Keilly, with whom he has collaborated on various projects.

Conclusion

Leonard Krupa, Jr. is a distinguished inventor whose work in optical disc technology and conveyor systems has made a lasting impact. His innovative patents reflect his commitment to advancing technology in practical and efficient ways.

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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