Lewis J Sprague

Title: The Innovative Mind of Lewis J. Sprague

Introduction

Lewis J. Sprague, an inventive mind hailing from Auburn, WA, has made noteworthy contributions to the field of engineering with his patent concerning hole angularity gages. His work not only highlights the importance of precision measurement in manufacturing but also showcases the ingenuity of modern inventors in enhancing industrial processes.

Latest Patents

Sprague holds a single patent for a "Hole Angularity Gage and Methods of Operation and Manufacture Therefor." This invention features a gage body and a contact disc strategically positioned within the body. The design includes a central opening defined by an inner edge and a center pin extending through this opening. A hole probe is integrated to rotate the center pin towards the contact disc's inner edge, ensuring accurate measurements. The gage also incorporates an indicator that activates upon contact with the contact disc, thus providing a reliable method for assessing hole angularity. Additional embodiments involve a circuit and switch mechanism, which closes when the hole probe is rotated beyond a specified angle, further enhancing the precision and functionality of the gage.

Career Highlights

Sprague's professional journey is anchored at The Boeing Company, where he applies his inventive skills to contribute to aerospace engineering. His commitment to innovation and technical excellence has been pivotal in advancing measurement technologies within the industry.

Collaborations

In his career at Boeing, Sprague has had the opportunity to collaborate with fellow innovator Kin Yip Wong. Their partnership exemplifies the synergy that often leads to groundbreaking advancements in technology. Working alongside talented colleagues has undoubtedly enriched Sprague's inventive pursuits.

Conclusion

Lewis J. Sprague represents the spirit of innovation that drives progress in technology and engineering. His patent for the hole angularity gage underscores the significant role that precise measurements play in manufacturing processes. As he continues to push the boundaries of engineering at Boeing, Sprague’s contributions are bound to inspire future inventors and facilitate advancements across various industries.