Otis Raymond Walton

Title: Otis Raymond Walton: Innovator in Additive Manufacturing

Introduction

Otis Raymond Walton is a notable inventor based in Livermore, California, with a remarkable portfolio of nine patents. His work primarily focuses on advancements in additive manufacturing technologies, showcasing his commitment to innovation and problem-solving in engineering.

Latest Patents

Walton's latest patents include groundbreaking technologies aimed at improving additive manufacturing processes. One of his significant inventions is an additive manufacturing powder spreading technology designed to mitigate surface defects. This system features a powder dispenser that applies powder layers onto a build platform, coupled with a laser fusion system that fuses these layers. A unique powder bed sweeping system is integrated to remove spatter particles from the powder layers, utilizing a brush with bristles that effectively contact and sweep away the unwanted particles.

Another notable patent is a dry granular material feeder/conveyor for near-vertical lifting. This improved feeder/conveyor incorporates a flexible rotating open helix screw within a cylindrical sheathing. A motor drive is positioned above the delivery end, providing the necessary rotational speeds to generate centrifugal and lifting forces. The design includes a conical bullnose tip that attaches to the flexible screw, ensuring proper alignment and support for efficient material handling.

Career Highlights

Throughout his career, Walton has contributed significantly to the field of engineering and manufacturing. His innovative spirit has led him to develop technologies that enhance the efficiency and effectiveness of additive manufacturing processes. His dedication