Matthew E Leinheiser

Title: Innovations by Matthew E. Leinheiser

Introduction

Matthew E. Leinheiser is an accomplished inventor based in Mishawaka, Indiana. He has made significant contributions to the field of solenoid devices, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is for a solenoid valve, which features a laminar flow control valve with a unitary housing. This valve housing is coupled to an electrically powered solenoid device. The design includes a poppet that is loosely secured to the valve stem using a magnet, allowing for lateral movement between the poppet and the valve stem. In the preferred embodiment, a hemispherical poppet is mounted to the stem of the operating mechanism by a magnet, ensuring self-alignment with the valve seat upon closing. An alternative embodiment utilizes conical surfaces of the valve seat and poppet. Another notable patent is for a linear proportional solenoid, which has an output that is substantially linearly proportional to its electrical input. This device includes an axially adjustable polepiece that carries a permanent magnet, providing an efficient magnetic circuit in conjunction with the electromagnetic coil of the solenoid.

Career Highlights

Matthew E. Leinheiser is currently employed at South Bend Controls, Inc., where he continues to develop innovative solutions in solenoid technology. His work has contributed to advancements in the efficiency and functionality of solenoid devices.

Collaborations

He has collaborated with notable coworkers, including Peter G. Hutchings and John W. Mezas, who have also contributed to the field of solenoid technology.

Conclusion

Matthew E. Leinheiser's contributions to solenoid technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the industry and inspire future advancements.