Location History:
- Wixom, MI (US) (1996)
- Howell, MI (US) (1998)
Company Filing History:
Years Active: 1996-1998
Title: David Ratliff: Innovator in Electrically Controllable Inductors
Introduction
David Ratliff is an accomplished inventor based in Wixom, MI (US). He has made significant contributions to the field of electrical engineering, particularly in the development of innovative inductive devices. With a total of 2 patents to his name, Ratliff continues to push the boundaries of technology.
Latest Patents
One of Ratliff's latest patents is for an electrically controllable inductor. This apparatus features a first and a second magnetic core that are spaced apart from one another. A DC bias coil is wound on the first magnetic core, while an inductor coil is wound on both magnetic cores. The inductance at the terminal connections of the inductor coil is variable, depending on the magnitude of the direct current flowing through the DC bias coil. In one embodiment, the magnetic cores are formed using pairs of U-shaped core segments, which are positioned in opposing relation to each other. This design allows for dynamic correction of power factor and reduction of harmonics in a three-phase power line.
Career Highlights
David Ratliff is currently employed at Marelco Power Systems, Inc., where he applies his expertise in electrical engineering to develop advanced power systems. His work focuses on enhancing the efficiency and performance of electrical devices.
Collaborations
Throughout his career, Ratliff has collaborated with notable colleagues, including Peter H. Burgher and John L. Boomer. These partnerships have contributed to the successful development of innovative technologies in the electrical engineering sector.
Conclusion
David Ratliff is a prominent inventor whose work in electrically controllable inductors showcases his commitment to advancing electrical engineering. His contributions continue to impact the industry positively.