Company Filing History:
Years Active: 1997-1999
Title: **Thomas F Draho: Innovator in Automotive Circuit Protection**
Introduction
Thomas F Draho, based in Westchester, Illinois, is a notable inventor with two patents to his name. His contributions to the field of electrical engineering, particularly in automotive circuit protection devices, showcase his innovative spirit and engineering prowess.
Latest Patents
Thomas Draho's latest patents focus on resettable automotive circuit protection devices. One such invention includes a circuit protection device featuring a pair of terminals designed to be electrically connected into an electrical circuit. It incorporates a pair of spaced current-carrying extensions, along with an initially low resistance current limiting device extending between these extensions. The current-limiting element has flexible conductive current-feeding arms with inner and outer end portions, allowing for effective current regulation. This innovative design features a PTC (Positive Temperature Coefficient) current-limiting element that enhances the functionality by carrying current between the outer end portions of the flexible arms. When the current exceeds a specific trip level, the PTC material expands significantly, flexing the outer portions of the conductive arms and protecting the circuit from potential damage.
Career Highlights
Draho's professional journey places him at Littelfuse, Inc., a prominent player in the field of circuit protection devices. Over his career, Draho has demonstrated his commitment to advancing automotive technology through innovative solutions that safeguard electrical systems.
Collaborations
In his role at Littelfuse, Draho collaborates closely with esteemed colleagues such as Nagi Reddi Reddy and Robert G Swensen. These partnerships are indicative of a collaborative approach within the company, striving for excellence in developing sophisticated circuit protection technologies.
Conclusion
Thomas F Draho stands out as a significant innovator in the realm of automotive circuit protection. His recent patents display not only his technical expertise but also his dedication to enhancing safety in electrical systems. As he continues his work at Littelfuse, Draho’s contributions are likely to shape the future of automotive technologies.