Leonard Stubenfoll

Title: Leonard Stubenfoll: Innovator of the Automatic Ball Projection Machine

Introduction

Leonard Stubenfoll is an accomplished inventor based in Orland Park, Illinois. He is known for his innovative contributions to the field of automated sports equipment. His most notable invention is the automatic ball projection machine, which showcases his ingenuity and understanding of mechanical systems.

Latest Patents

Stubenfoll holds a patent for an automatic ball projection machine. This machine comprises a housing section that encloses a receiving section, a chute section, an ejection section, and a power section, while supporting a catching section. A plurality of balls are loaded into the housing section through an inlet aperture, delayed in the receiving section, engaged and propelled by the ejection section, and adjustably directed out the chute section through an outlet aperture at a force sufficient for hitting or catching. The design allows balls to be thrown back at the apparatus into the catching section, which entraps and guides the balls into the inlet aperture for recycling.

Career Highlights

Leonard Stubenfoll has made significant strides in his career, particularly through his work at Breslow, Morrison, Terzian & Associates, L.L.C. His role at the company has allowed him to collaborate with other talented professionals in the field.

Collaborations

One of his notable coworkers is Howard J. Morrison. Their collaboration has likely contributed to the innovative environment at their workplace, fostering creativity and the development of new ideas.

Conclusion

Leonard Stubenfoll's contributions to the field of invention, particularly with his automatic ball projection machine, highlight his innovative spirit and technical expertise. His work continues to inspire advancements in automated sports equipment.