Company Filing History:
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16 out of 832,812 Years Active: 1977-2006
Title: The Innovations of Louis W. Johnson: Pioneering Impact Crushers
Introduction: Louis W. Johnson, a notable inventor based in Eugene, Oregon, has made significant contributions to the field of rock crushing technology. With a remarkable portfolio of 17 patents, he has been at the forefront of innovations that address the complexities of material processing in various industries.
Latest Patents: Among his most notable inventions are two groundbreaking patents: the Vertical Shaft Impactor with Suspended Impeller and the Gyratory Crusher with Hydrostatic Bearings. The Vertical Shaft Impactor features an upright main frame, a hollow shaft journaled within an antifriction bearing, and a unique impeller design that propels rock at high speeds. This system efficiently shatters rocks via impact within a contained chamber, resulting in finely crushed products that can be easily conveyed away.
The Gyratory Crusher, on the other hand, addresses the need for efficient rock size reduction necessary for modern construction and transportation. By employing hydrostatic bearings, this design enhances operational efficiency in reducing quarried rock to manageable sizes, furthering the essential role of rock in infrastructure development.
Career Highlights: Throughout his career, Louis W. Johnson has worked with several influential companies in the industry, including El-Jay, Inc. His extensive experience has equipped him with the insights needed to innovate and refine crushing technology, ensuring that materials meet the rigorous demands of modern applications.
Collaborations: Johnson's work has been enriched by his collaboration with Bruce G. Johnson, with whom he has shared ideas and advancements in rock-crushing technology. Their partnership highlights the importance of teamwork in fostering innovation.
Conclusion: Louis W. Johnson’s contributions through his 17 patents have undeniably advanced the field of rock crushing. His inventive spirit and technical expertise continue to influence modern engineering practices, underscoring the vital role of innovation in meeting the needs of industries worldwide.