St. Charles, MO, United States of America

Louis Parenzuela

This inventor holds 1 USPTO granted patent. Top assignee: Graham-Field, Inc.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Louis Parenzuela. Retrieved from https://idiyas.com/inventor/louis-parenzuela

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 = 1.0

ph-index = 1

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1999

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Innovations by Louis Parenzuela in Wheelchair Technology

Introduction

Louis Parenzuela is an innovative inventor based in St. Charles, MO (US). He has made significant contributions to the field of wheelchair technology, focusing on enhancing the functionality and design of wheelchair wheels. His work aims to improve the user experience for individuals who rely on wheelchairs for mobility.

Latest Patents

Louis Parenzuela holds a patent for a unique invention titled "One Piece Wheelchair Wheel." This invention features a unitary wheel and tire assembly designed specifically for wheelchairs. The wheel portion is molded from a first material and includes a hub for rotative mounting to the wheelchair's axle. It also has a plurality of spokes that extend radially outward from the hub, connecting to a circumferential rim. The rim is designed with a radially outwardly opening annular channel and spaced-apart tabs with throughbores. The tire portion is molded from a second material that fills the channel and engages the tabs, creating a unitary structure that is inseparable without destroying the wheel.

Career Highlights

Louis Parenzuela is associated with Graham-Field, Inc., a company known for its commitment to improving healthcare products. His work at Graham-Field has allowed him to focus on innovative solutions that enhance the quality of life for wheelchair users. His patent reflects his dedication to creating practical and efficient designs in assistive technology.

Conclusion

Louis Parenzuela's contributions to wheelchair technology through his innovative patent demonstrate his commitment to improving mobility solutions. His work continues to inspire advancements in the field, making a positive impact on the lives of many individuals.

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]
Loading…