Company Filing History:
3 out of 25,946 
1 out of 6,152 
Years Active: 2014-2023
Title: Innovations of Donald G. Levens
Introduction
Donald G. Levens is an accomplished inventor based in Plymouth, MI (US). He holds a total of 4 patents that showcase his contributions to vehicle powertrain technology. His work has significantly impacted the automotive industry, particularly in the area of adaptive transmissions.
Latest Patents
One of his latest patents is the "Shift point adaptation method for a vehicle powertrain." This invention involves a vehicle that includes an engine, a transmission, and a controller. The engine generates power to propel the vehicle, while the transmission has gears and clutches configured to shift between these gears. The controller is programmed to operate the clutches during wide-open throttle events to upshift the gears at shift points corresponding to engine speeds. Additionally, the controller adapts the shift points by increasing them over a series of wide-open throttle events from initial values to mature values. Another notable patent is "Updating shifting profiles for adaptive transmissions." This invention describes a computer programmed to receive adaptive transmission clutch data from multiple vehicles, determine an updated initial shifting profile, and provide this updated profile to other vehicles.
Career Highlights
Donald G. Levens has worked with prominent companies in the automotive sector, including Ford Global Technologies, LLC and Ford Motor Company Limited. His experience in these organizations has allowed him to develop innovative solutions that enhance vehicle performance and efficiency.
Collaborations
Throughout his career, Levens has collaborated with talented individuals such as Jeffrey Allen Doering and Steve Michael Cicala. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Donald G. Levens is a notable inventor whose work in vehicle powertrain technology has led to significant advancements in adaptive transmission systems. His patents reflect his commitment to innovation and excellence in the automotive industry.