David M Miller

Title: Innovations by David M Miller in Dust Control Technology

Introduction

David M Miller is an accomplished inventor based in Metz, West Virginia, known for his contributions to dust control technology in mining operations. With a total of 2 patents, Miller has developed innovative solutions aimed at improving safety and efficiency in the mining industry.

Latest Patents

Miller's latest patents include a dust control apparatus for long wall shearing machines. This improved apparatus features a spray bar mounted to the shearing machine, equipped with a curtain for dust control and multiple spray heads. A significant enhancement is the addition of an extendable spray bar, which can be adjusted using a hydraulic cylinder to prevent damage when the shearing machine reaches the end of its cut. Another notable patent is the method of reducing mine dust, which involves spraying water from high-pressure nozzles to minimize respirable dust particles in the air. The effectiveness of this method is further enhanced by adding a surfactant to the spray water, targeting particles that pose health risks.

Career Highlights

Miller is currently employed at Conoco Inc., where he applies his expertise in developing innovative solutions for dust control. His work has significantly contributed to improving safety standards in mining operations.

Collaborations

Miller has collaborated with notable coworkers, including John B Riester and Lloyd E Postlethwait, to advance dust control technologies and enhance their effectiveness in the field.

Conclusion

David M Miller's innovative patents and contributions to dust control technology reflect his commitment to improving safety in the mining industry. His work continues to influence practices that protect workers and enhance operational efficiency.