Company Filing History:
20 out of 582 
4 out of 44 Years Active: 1991-2000
Title: Innovations by Michael G. Hawryszkow
Introduction
Michael G. Hawryszkow is an accomplished inventor based in Munster, Indiana, with a remarkable portfolio of 20 patents. His innovative contributions primarily focus on advancements in railway braking systems, enhancing safety and operational efficiency.
Latest Patents
One of Hawryszkow's latest creations is the "Cable Operated Piston Travel Indicator." This device allows for the easy and remote monitoring of piston travel in fluid actuated cylinder assemblies, crucial for ensuring the reliability of railway vehicle braking systems. This patent features an inner cable that moves with the piston, encased in a protective outer shielding that includes a clear cap for visibility. This invention is especially beneficial for performing pre-departure tests on air braking equipment, allowing operators to easily gauge the amount of piston travel from a convenient location.
Another significant invention is the "Pneumatic Pressure Operated Parking Brake for a Railway Vehicle Brake." This system utilizes air pressure and hydraulic application to enhance the efficiency of railway car parking brakes. It incorporates an air source, control valve, and pressure intensifiers to ensure effective operation. The design ensures that the brake shoes maintain frictional engagement with the rail wheels, improving safety during transport.
Career Highlights
Throughout his career, Michael has worked with various esteemed companies, including Westinghouse Air Brake Company and Sargent Industries, Inc. His experience in these organizations has significantly contributed to his innovative endeavors in the field of railway technologies.
Collaborations
Michael has collaborated with notable professionals, such as Wajih Kanjo and David W. Daugherty, Jr. These partnerships have allowed for the exchange of ideas and skills, leading to numerous advancements in their respective fields.
Conclusion
Michael G. Hawryszkow's dedication to innovation in railway braking systems is evident through his extensive patent portfolio. His inventions not only enhance the functionality and safety of railway vehicles but also reflect his commitment to advancing industry standards. Through collaboration and continued innovation, Hawryszkow remains a vital contributor to the field of engineering.