Location History:
- Pittsburgh, PA (US) (1994)
- Verona, PA (US) (1996)
- Allegheny County, PA (US) (1996 - 1997)
- Allegheny, PA (US) (1998)
Company Filing History:
Years Active: 1994-1998
Title: Joseph A Profeta: Innovator in Railway Technology
Introduction
Joseph A Profeta is a notable inventor based in Allegheny County, PA (US). He has made significant contributions to railway technology, holding a total of 5 patents. His work focuses on enhancing the safety and efficiency of railway systems.
Latest Patents
Among his latest inventions is the "Cab signaling apparatus and method." This invention provides a cab signaling apparatus designed for use on railway vehicles propelled by traction motors. It aims to reduce noise components within signals, thereby improving the clarity of cab signals. The apparatus includes an adaptive filter that cancels noise without requiring specialized tuning. Additionally, it features a false code monitor to identify true cab signal codes amidst noise.
Another significant patent is the "Railway car retarder system." This mechanism utilizes linear electromagnetic induction to control the acceleration and deceleration of railcars. It comprises multiple linear induction stators and a controllable power source that regulates electric current to the primary inductors. The system is equipped with sensors that monitor railcar parameters, ensuring that the speed-corrective forces are proportional to these parameters.
Career Highlights
Joseph A Profeta is currently employed at Union Switch & Signal, Inc., where he continues to innovate in the field of railway technology. His work has been instrumental in developing systems that enhance the operational efficiency and safety of rail transport.
Collaborations
Throughout his career, Profeta has collaborated with notable colleagues, including Theo C Giras and Barry W Johnson. These partnerships have contributed to the advancement of railway technologies and the successful implementation of his inventions.
Conclusion
Joseph A Profeta's contributions to railway technology through his innovative patents demonstrate his commitment to improving safety and efficiency in the industry. His work continues to influence the future of railway systems.