This inventor holds 2 USPTO granted patents. Top assignee: Oxy-Catalyst, Incorporated. Active years: 1976.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976
Title: Innovations by John F Stahl
Introduction
John F Stahl is an accomplished inventor based in Exton, PA (US). He has made significant contributions to the field of catalytic converters, holding a total of 2 patents. His work focuses on improving the efficiency and functionality of these essential components in vehicle exhaust systems.
Latest Patents
Stahl's latest patents include a "Catalyst Changing System" and a "Catalyst Changer for Underfloor Type Catalytic Converter." The Catalyst Changing System is a unitary system designed for changing catalyst particles in a catalytic converter mounted in a vehicle exhaust system. This innovative system attaches to and hangs from the converter, applying rotary off-center vibration to collect liberated particles in a self-supporting canister. Additionally, vacuum means acting through the exhaust pipe aids in starting the emptying process and refilling the converter.
The Catalyst Changer for Underfloor Type Catalytic Converter is an improved device that facilitates the removal and replacement of catalyst particles or pellets in an underfloor type catalytic converter. This device includes a canister for containing catalyst particles, a conduit for conducting particles between the converter and the canister, and an eccentrically mounted vibrator to assist in the removal and replenishment of particles. The clamping means of the changer is designed to rigidly attach to the catalytic converter, ensuring that vibrational forces are effectively transmitted to the catalytic bed during the replacement process.
Career Highlights
John F Stahl is associated with Oxy-Catalyst, Incorporated, where he continues to innovate in the field of catalytic technology. His work has been instrumental in enhancing the performance of catalytic converters, contributing to cleaner emissions from internal combustion engines.
Collaborations
Stahl collaborates with Harold Smithson, leveraging their combined expertise to advance the development of catalytic systems.
Conclusion
John F Stahl's contributions to catalytic converter technology demonstrate his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of the challenges in the automotive industry and provide practical solutions for improving vehicle emissions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile