Location History:
- Penn Hills Twp., Allegheny County, PA (US) (1988)
- Monroeville, PA (US) (1990)
- Penn Hills Twp., PA (US) (1993)
- Murrysville, PA (US) (2014)
Company Filing History:
3 out of 8,033 
1 out of 639 
Years Active: 1988-2014
Title: The Innovations of Charles J. Roslund
Introduction
Charles J. Roslund is an accomplished inventor based in Murrysville, PA (US). He holds a total of 4 patents that showcase his expertise in advanced control systems and microprocessor technology. His innovative contributions have significantly impacted the fields in which he has worked.
Latest Patents
One of Roslund's latest patents is a digital nuclear control rod control system. This system employs separate power modules to energize the respective coils of a magnetic jack control rod drive system. It allows two independently powered grippers to simultaneously support the control rod drive rod when it is not in motion, thereby preventing dropped rods. The system's basic building block consists of two or more selecting cabinets that receive multiplex power from at least one moving cabinet, all under the control of a single logic cabinet. Each cabinet includes monitoring features to ensure the reliability of the system.
Another notable patent involves microprocessor information exchange with updated messages. In this invention, updated images of messages are passed between asynchronous digital processors using dual port shared memory. The basic form of this invention assigns three buffers in shared memory to each message. When one of the processors acts as a controller for a data link channel carrying multiple messages, a total of 2n+1 buffers are provided in free shared memory space. This ensures that two buffers are assigned to each message at all times, with a common buffer serving as the third buffer for all messages.
Career Highlights
Throughout his career, Charles J. Roslund has worked with prominent companies such as Westinghouse Electric Corporation and Westinghouse Electric Company LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Roslund has collaborated with notable coworkers, including Linda L. Santoline and Albert W. Crew. Their combined expertise has fostered an environment of innovation and creativity in their respective projects.
Conclusion
Charles J. Roslund's contributions to the field of technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in control systems and microprocessor technology.
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.