Lennie L Ashburn

Title: The Innovative Contributions of Lennie L Ashburn

Introduction

Lennie L Ashburn is a notable inventor based in Doylestown, PA (US). He has made significant contributions to the field of metal casting, holding a total of 5 patents. His work has advanced the technology used in casting furnaces, showcasing his expertise and innovative spirit.

Latest Patents

One of Ashburn's latest patents involves a casting furnace designed for the efficient casting of liquid metals into molds. This apparatus features a controlled environment melt chamber and a mold lock chamber. A mold is supplied to the melt chamber for pouring and is subsequently removed via the mold lock chamber. The mold transport system, which moves the mold through the lock chamber, can utilize various drive mechanisms, including a rotary screw drive, a cylinder screw drive, or a hydraulic drive located externally to the furnace. Alternatively, the system may employ a rack and worm screw drive.

Career Highlights

Throughout his career, Lennie L Ashburn has worked with several companies, including Pv/t, Inc. His experience in the industry has allowed him to develop and refine his innovative ideas, leading to the successful patenting of his inventions.

Collaborations

Ashburn has collaborated with notable individuals in his field, including Robert W Fest and John H Mortimer. These partnerships have contributed to the development and enhancement of his inventions.

Conclusion

Lennie L Ashburn's contributions to the field of metal casting through his innovative patents demonstrate his commitment to advancing technology. His work continues to influence the industry and inspire future inventors.