Location History:
- Glendale Heights, IL (US) (1977 - 1978)
- Albuquerque, NM (US) (1986)
- Rolling Meadows, IL (US) (1980 - 1993)
Company Filing History:
3 out of 6 
1 out of 15 
1 out of 5,989 
Years Active: 1977-1993
Title: The Innovative Mind of Patrick S. Roberts
Introduction
Patrick S. Roberts, an accomplished inventor based in Rolling Meadows, IL, holds an impressive portfolio of 8 patents. His inventive spirit has led to groundbreaking innovations in the fields of electrical engineering and electronics, enhancing the efficiency and functionality of various devices.
Latest Patents
Two of Roberts' latest patents showcase his expertise and creative approach to problem-solving. The first patent involves a system for computer-checking the position of a switch. This invention features a precharged capacitor connected in parallel with the contacts of an open switch, which discharges upon closure. The invention effectively breaks through the oxides on the switch contacts to create a robust electrical connection. Utilizing a microprocessor, which operates on signals of only 5 volts, the system allows for the interrogation of multiple switches through multiplexing semiconductor circuits, significantly improving the monitoring of switch statuses.
The second patent is for a transformerless clock circuit with a duplex optoelectronic display. This innovative design offers a transformerless power supply and display circuit for a clock, energized by a low voltage integrated clock circuit. The transformerless circuit draws power from an AC source and generates synchronous DC level-shifted pulse trains, which drive the display effectively, making it a practical contribution to modern clock technology.
Career Highlights
Throughout his career, Patrick S. Roberts has worked with several key companies, including Thomas International, Inc. His experience in these organizations has allowed him to refine his skills and contribute significantly to various projects, enriching his knowledge and expertise in inventing practical solutions.
Collaborations
Roberts has had the opportunity to collaborate with talented individuals such as Bay E. Estes and Leonard Weiss. Their collective insights and support have contributed to the success of his projects and the development of his innovative inventions.
Conclusion
Patrick S. Roberts exemplifies the essence of innovation and creativity, with his impressive record of patents and significant contributions to the field of electrical engineering. His latest inventions not only address practical challenges but also pave the way for future advancements in technology. As he continues to explore new ideas, the impact of his work is sure to be felt in various industries for years to come.
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.