Company Filing History:
Years Active: 1996
Title: Innovator Spotlight: Angelo J DeFrancesco
Introduction
Angelo J DeFrancesco, a creative mind based in Glen Ellyn, Illinois, has made his mark in the world of innovations with his noteworthy contributions to the field of tools. As an inventor, he is credited with a patent that enhances the functionality and usability of impact wrenches.
Latest Patents
Angelo J DeFrancesco holds one patent titled "Impact Wrench Having Speed Control Circuit." This innovative design allows operators to limit the maximum speed of the wrench, offering a controlled variation in torque. The intricacy of the design includes a manually adjustable speed limiting control that protrudes from the outer surface of the impact wrench, making it user-friendly. The control mechanism is based on a speed limiting potentiometer, which works in conjunction with a speed control circuit, ensuring that the motor's maximum speed—and consequently its torque—can be finely tuned to an operator-selected percentage when the trigger is fully engaged.
Career Highlights
Angelo is associated with the Black & Decker Corporation, a well-respected name in the world of power tools. His work there reflects a commitment to innovation and improvement in tool design. His focus on enhancing user control within electric tools has implications not just for professional tradesmen, but also for home users aiming for efficiency and safety.
Collaborations
Throughout his career, Angelo has collaborated with fellow innovators such as Daniel M Elligson and Michael P Kunz. Their combined expertise contributes to the success and advancement of projects that prioritize user safety and efficiency in mechanical devices.
Conclusion
Angelo J DeFrancesco stands as an example of how one individual's innovative spirit can lead to practical advancements in common tools. His patent for an impact wrench with a speed control circuit is a testament to his understanding of user needs in tool performance. Through his work at the Black & Decker Corporation and collaborations with fellow inventors, Angelo continues to influence the landscape of professional tools and impact the way they are used by professionals and DIY enthusiasts alike.