John P Ellingson

Title: Innovations of John P Ellingson

Introduction

John P Ellingson is a notable inventor based in Benson, MN (US). He has made significant contributions to the field of engineering, particularly with his innovative designs aimed at improving road safety during icy conditions. His work reflects a commitment to enhancing the functionality and efficiency of equipment used in challenging weather.

Latest Patents

Ellingson holds a patent for a salt-sand spreader with a liquid injector. This innovative device is designed for spreading materials onto road surfaces, primarily in conditions where icing or slippery surfaces are a concern. The spreader features an applicator that coats the particles with a liquid before they are discharged. This coating accelerates the ice melting reaction and can also inhibit the corrosive action of the salt. Furthermore, the device includes a mechanism that senses the velocity of discharge and adjusts it to match the forward speed of the vehicle, ensuring that there is minimal relative velocity between the particles and the ground upon impact.

Career Highlights

Ellingson is associated with Iboco, Inc., where he has applied his expertise in developing practical solutions for winter road maintenance. His work has been instrumental in creating safer driving conditions during adverse weather.

Collaborations

Throughout his career, Ellingson has collaborated with notable colleagues, including Charles E Alsip and Harvey E Hoffman. These partnerships have contributed to the advancement of innovative technologies in their field.

Conclusion

John P Ellingson's contributions to the invention of the salt-sand spreader with liquid injector demonstrate his dedication to improving road safety and efficiency. His innovative approach continues to influence the industry positively.