David K Lehman

Title: David K. Lehman: Innovator in Coin Escrow Technology

Introduction

David K. Lehman is an accomplished inventor based in Punta Gorda, Florida. He is known for his innovative contributions to the field of coin escrow technology, particularly in relation to pay telephones. His work has led to the development of a unique apparatus that enhances the functionality and efficiency of coin handling systems.

Latest Patents

Lehman holds a patent for a "Coin Escrow Apparatus." This invention features side members that partially define a coin hopper, along with a door that can move between various positions: escrow, acceptance, and return. The design includes guides for the door's pivotal movement and a support member that pivots below the door. This innovative mechanism allows for effective coin management in pay telephones, ensuring that coins can be accepted or returned as needed.

Career Highlights

David K. Lehman has made significant strides in his career, particularly through his work at Elcotel, Inc. His expertise in coin escrow technology has positioned him as a key player in the industry. With a focus on improving user experience and operational efficiency, Lehman's contributions have been invaluable.

Collaborations

Lehman has collaborated with various professionals in his field, including his coworker Manfred Waldecker. Their combined efforts have fostered innovation and development within the company.

Conclusion

David K. Lehman's work in coin escrow technology exemplifies the impact of innovative thinking in practical applications. His patent and contributions to Elcotel, Inc. highlight his commitment to enhancing coin handling systems.