This inventor holds 3 USPTO granted patents. Top assignee: Pace, Incorporated. Active years: 1992-1995.
Location History:
- Ellicot City, MD (US) (1992)
- Ellicott City, MD (US) (1994 - 1995)
Company Filing History:
Years Active: 1992-1995
Title: Innovations by Charles M. Cardno
Introduction
Charles M. Cardno is a notable inventor based in Ellicott City, MD (US). He holds three patents that showcase his contributions to the field of engineering and technology. His work primarily focuses on tools that enhance efficiency and safety in various applications.
Latest Patents
One of Cardno's latest patents is a soldering iron with a quick change heater assembly that features static dissipative properties. This innovative soldering iron includes an insulator, a dissipator, and a hollow, cylindrical handle through which the electrical cable travels. The design allows the wires connected to the heater unit to move freely, making it easier to exchange the heating element while preventing accidental disconnections. The electrical insulator provides unidirectional strain relief, ensuring that the wires remain secure during use. Additionally, the design achieves a cool handpiece while limiting the use of expensive, high-temperature resistant materials.
Another significant patent is for a handheld low voltage machining tool. This tool is designed to perform drilling, milling, and abrading operations safely on densely populated, multilayer circuit boards. It includes features to prevent electrical overstress by isolating the tip from the drive motor and preventing abrupt starts that could cause the tool to jump off target. Dynamic braking is also achieved, enhancing the tool's safety and usability.
Career Highlights
Charles M. Cardno is associated with Pace, Incorporated, where he has made significant contributions to product development. His innovative designs have improved the functionality and safety of various tools used in the industry.
Collaborations
Throughout his career, Cardno has collaborated with notable colleagues, including William J. Siegel and Louis A. Abbagnaro. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Charles M. Cardno's inventions reflect his commitment to enhancing tool safety and efficiency. His patents demonstrate a deep understanding of engineering principles and a dedication to innovation in the field.