Company Filing History:
Years Active: 2006-2008
Title: Innovations of James Derek Gallaher
Introduction
James Derek Gallaher is an accomplished inventor based in Leland, NC (US). He has made significant contributions to the field of marine propulsion systems and control mechanisms. With a total of three patents to his name, Gallaher continues to push the boundaries of innovation in his industry.
Latest Patents
One of Gallaher's latest patents is the Marine Propulsion Shift Control. This innovative marine propulsion system utilizes a transmission shift sequence to control the shifting of the propulsion system transmission between forward and reverse gears. The system includes a controller that executes the shift sequence using engine speed and transmission fluid pressure signals to determine the timing of various steps in the shift sequence. By monitoring these parameters, the system allows for quick shifts that prevent engine stalling and transmission clutch damage.
Another notable patent is the Charge Motion Control Valve Actuator. This method and apparatus utilize a motor, output shaft, control circuit, and sensor to provide closed-loop control of the output shaft's position. The control circuit receives actuator commands and controls the motor's operation, while the sensor provides data indicative of the output shaft's position. This feedback enables precise control over the actuator's functionality.
Career Highlights
Gallaher is currently employed at Sturdy Corporation, where he applies his expertise in developing advanced propulsion systems. His work has garnered attention for its innovative approach to enhancing marine technology.
Collaborations
Some of his notable coworkers include David R. Sturdy and Ronald Lewis Marsh. Their collaboration has contributed to the successful development of various projects within the company.
Conclusion
James Derek Gallaher exemplifies the spirit of innovation through his patents and contributions to marine propulsion technology. His work continues to influence the industry and inspire future advancements.