Location History:
- Allegheny County, PA (US) (2001 - 2002)
- Glenshaw, PA (US) (1988 - 2013)
Company Filing History:
12 out of 87 
2 out of 1,121 
1 out of 21 
Years Active: 1988-2013
Title: The Innovations of Raymond C. Franke
Introduction
Raymond C. Franke is a notable inventor based in Glenshaw, PA (US), recognized for his contributions to railway technology. With a total of 15 patents to his name, Franke has made significant advancements in the field of switch machines and railway track circuit units.
Latest Patents
Franke's latest patents include a revolutionary railroad switch machine. This switch machine features a first relay with normally open and closed contacts in the motor connection path, and a second relay with similar contacts in the reverse motor connection path. The design ensures that the normally closed and open contacts of each relay cannot be simultaneously closed, enhancing safety and reliability. Additionally, he developed a method for protecting the motor of a switch machine by integrating the current drawn by the motor and opening the motor circuit if the current exceeds a predetermined threshold. Another significant innovation is a method providing sleep and wake-up modes for railway track circuit units. This method utilizes wireless communication between trains and wayside units, allowing for efficient operation and safety in railway systems.
Career Highlights
Throughout his career, Franke has worked with prominent companies such as Union Switch & Signal, Inc. and American Standard Inc. His experience in these organizations has contributed to his expertise in railway technology and innovation.
Collaborations
Franke has collaborated with notable coworkers, including Robert P. Bozio and Leonard M. Wydotis. Their combined efforts have furthered advancements in the field of railway technology.
Conclusion
Raymond C. Franke's contributions to railway technology through his innovative patents and collaborations have significantly impacted the industry. His work continues to influence the development of safer and more efficient railway systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.