Location History:
- Butler, PA (US) (1985)
- Hatboro, PA (US) (1978 - 1991)
Company Filing History:
Years Active: 1978-1991
Title: The Innovations of Thomas J Walsh
Introduction
Thomas J Walsh is a notable inventor based in Hatboro, Pennsylvania. He has made significant contributions to the field of technology, holding a total of nine patents. His work primarily focuses on advancements in printing technology and electronic signal processing.
Latest Patents
One of his latest patents is the "Color Change System for Multicolor Strip Chart Recorders." This invention improves printers, such as dot matrix or thermal types, by utilizing a multicolor ribbon supplied from a pivotally mounted cartridge. The design allows the printhead to select different colors as it traverses the paper, enhancing the printing process. Another significant patent is the "One Shot Pulse Width Modulating Converter." This device produces a digital representation of an analog input signal voltage, utilizing an integrating amplifier circuit and a comparator to relate the pulse width of the output to the magnitude of the input signal.
Career Highlights
Throughout his career, Thomas J Walsh has worked with prominent companies, including Leeds & Northrup Company and General Signal Corporation. His experience in these organizations has contributed to his innovative developments and understanding of complex technologies.
Collaborations
Thomas has collaborated with notable individuals in his field, including Robert W McClenahan and Howard S Hoopes. These partnerships have likely fostered a creative environment that has led to the development of his patents.
Conclusion
Thomas J Walsh's contributions to technology through his patents demonstrate his innovative spirit and expertise in the field. His work continues to influence advancements in printing and electronic signal processing.