Company Filing History:
Years Active: 1996-2004
Title: Jeffery L Henderson: Innovator in Power Tool Technology
Introduction
Jeffery L Henderson is a notable inventor based in Somerville, AL (US). He has made significant contributions to the field of power tool technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and control of power tools, making them more user-friendly and effective.
Latest Patents
One of his latest patents is a microprocessor for controlling the speed and frequency of a motor shaft in a power tool. This control system includes a power source, a motor, a power switching unit, and a controller. The power switching unit applies a pulse width modulated (PWM) drive signal from the power source to the motor. The controller monitors electrical characteristics and adjusts the operating duty cycle of the PWM drive signal accordingly.
Another significant patent is for variable speed control in a hand-held electric power tool. This design features a variable speed control circuit that includes a user switch, a motor, and a silicon controlled rectifier (SCR) connected in series. The configuration ensures that the capacitor charges from a consistent voltage level at the start of each half-cycle, enhancing the tool's performance.
Career Highlights
Throughout his career, Jeffery has worked with prominent companies such as Eaton Corporation and Tyco Electronics Corporation. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced power tool technologies.
Collaborations
Jeffery has collaborated with notable coworkers, including James E Hansen and Hong Moon. Their combined expertise has fostered innovation and progress in their respective fields.
Conclusion
Jeffery L Henderson is a distinguished inventor whose work in power tool technology has led to significant advancements. His patents reflect a commitment to improving user experience and efficiency in power tools. His contributions continue to influence the industry positively.