Company Filing History:
Years Active: 1991-1996
Title: Innovations of Daniel M. Elligson: A Look at His Contributions to Power Tools
Introduction
Daniel M. Elligson, an inventive mind based in Millers, MD, has made significant contributions to the field of power tools. With two patents to his name, Elligson has developed innovative tools that enhance the efficiency and control of fastening and drilling operations. His creativity and technical expertise have paved the way for improved designs that meet the demands of users, particularly in professional and industrial settings.
Latest Patents
Elligson's most recent patents focus on enhancing the functionality and user control of impact wrenches and rotary power tools.
1. **Impact Wrench Having Speed Control Circuit**:
This patent presents an impact wrench equipped with a speed-limiting control circuit, allowing operators to set a maximum speed for the tool. The innovation features a manually adjustable control that can easily be accessed and operated. This adjustment is linked to a speed-limiting potentiometer, which limits the wrench's maximum motor speed to a user-selected percentage. This configuration enhances the tool's versatility, providing better control over torque application.
2. **Dual Mode Rotary Power Tool with Adjustable Output Torque**:
This invention offers a unique combination screwdriver and drill that features a ratchet-type torque-transmitting clutch. The design allows for seamless switching between screwdriving and drilling modes while providing an adjustable torque limit for screwdriving. This innovation ensures that users can apply the appropriate force without the risk of over-torquing, thereby protecting both the fastener and the workpiece.
Career Highlights
Elligson is currently employed at Black & Decker Corporation, a leading company in the power tools industry, where he utilizes his skills to enhance product design and user safety. His work contributes directly to the advancement of tools that professionals rely on every day.
Collaborations
Throughout his career, Daniel M. Elligson has collaborated with notable colleagues, including Angelo J. DeFrancesco and Michael P. Kunz. These partnerships have enriched his projects and facilitated the development of innovative technologies in power tools, reflecting a strong team-oriented approach to engineering and design.
Conclusion
Daniel M. Elligson stands out as an inventor dedicated to advancing the functionality of power tools. His patents, including an impact wrench with a speed control circuit and a dual mode rotary power tool, showcase his innovation and expertise. With significant contributions to the Black & Decker Corporation, Elligson continues to shape the future of tool technology, making a lasting impact on the industry.