Company Filing History:
Years Active: 1976
Title: The Innovations of Paul D Welshans
Introduction
Paul D Welshans is an accomplished inventor based in Pedley, California. He is known for his innovative contributions to technology, particularly in the field of alarm signal receivers. With a single patent to his name, Welshans has made a significant impact in his area of expertise.
Latest Patents
Welshans holds a patent for the McCulloh receiver. This device is designed to connect to a McCulloh loop, featuring both an N or line side and a G or ground side. The receiver is capable of receiving coded alarm signals from multiple McCulloh transmitters. It is specifically adapted to supply these alarm signals to a computer, ensuring that the output signal polarity remains consistent regardless of the input signal polarity. Additionally, the receiver includes an inhibit circuit to prevent the G process logic circuit from sending output to the computer unless a fault condition occurs in the McCulloh loop. It also features a fault sensing circuit and a sampling circuit to test the McCulloh loop during fault conditions.
Career Highlights
Welshans has built a career at Honeywell GmbH, where he has been able to apply his innovative ideas and technical skills. His work has contributed to advancements in alarm signal technology, showcasing his ability to solve complex problems through invention.
Collaborations
Welshans has collaborated with notable individuals in his field, including his coworker Herman E Sheffield. These collaborations have likely enriched his work and contributed to the development of his patented technologies.
Conclusion
Paul D Welshans is a notable inventor whose work on the McCulloh receiver exemplifies innovation in alarm signal technology. His contributions continue to influence the field, demonstrating the importance of inventive thinking in solving real-world challenges.