Stanley H Johnson

Title: Innovations by Stanley H Johnson

Introduction

Stanley H Johnson is an accomplished inventor based in Bethlehem, PA (US). He holds 2 patents that showcase his contributions to the field of golf technology. His innovative work focuses on measuring the performance characteristics of golf balls and club heads.

Latest Patents

One of his latest patents is an "Apparatus for measuring the coefficient of friction of a golf ball." This testing apparatus is designed to measure the coefficient of friction by utilizing a base with flexure arms that carry inserts. A golf ball is pushed between these inserts under a force, causing the flexure arms to flex outwardly. Strain gauges record the flexing, allowing for the determination of the force perpendicular to an insert. A load cell measures the pushing force on the golf ball, enabling the calculation of a force parallel to the surface of the insert. The ratio of these two forces provides the coefficient of friction of the golf ball.

Another significant patent is the "Apparatus and method for determining the inertia matrix of a rigid body." This invention describes the experimental determination of the moments of inertia of a rigid body, such as a golf-club head, about three mutually perpendicular axes. The club head is suspended to swing as a pendulum, and the moments of inertia are calculated from the periods of oscillation and the physical properties of the body. The inertia matrix is completed to display the inertial properties of the rigid body without reference to a specific coordinate system.

Career Highlights

Throughout his career, Stanley has worked with notable organizations, including the U.S. Golf Association and the United States Golf Association. His expertise in golf technology has made significant contributions to the industry.

Collaborations

Stanley has collaborated with Erik A Ekstrom, further enhancing his innovative projects and research in the field of golf.

Conclusion

Stanley H Johnson's inventions reflect his dedication to advancing golf technology through innovative solutions. His patents demonstrate a deep understanding of the mechanics involved in golf equipment, contributing to improved performance and understanding of the sport.