Company Filing History:
7 out of 65 
3 out of 129 
2 out of 114 
Years Active: 2006-2017
Title: The Innovations of Douglas O. Bradley: A Pioneer in Hybrid Drive Technology
Introduction
Douglas O. Bradley, based in Sterling Heights, MI, is an influential inventor with a remarkable portfolio of 15 patents. His innovative contributions primarily focus on advancements in automotive technology, particularly in hybrid drive systems and transfer cases. Through his ingenuity, Bradley has enhanced the efficiency and functionality of vehicle systems, positioning him as a notable figure in the automotive industry.
Latest Patents
Among Bradley's latest patents is the "Transfer Case with Stationary Low Range Planetary." This design includes an input shaft, first and second output shafts, and a planetary gearset that features a sun gear, a ring gear, and a pinion gear that mesh seamlessly with each other. The transfer case showcases a range actuator composed of three series-abutted range sleeves, which can be axially translated to shift between varying drive connections. This innovation enables efficient transitions between different drive ratios, optimizing vehicle performance while maintaining gear consistency.
Another significant patent from Bradley is the "Controlled Gerotor Actuated Pre-Trans Parallel Hybrid." This pre-transmission unit is designed for hybrid drive systems and integrates an input shaft driven by an internal combustion engine with an electric motor. The system utilizes a multi-plate clutch that interconnects the input shaft and rotor, enhanced by a pump for fluid pressure regulation. This invention improves torque transfer efficiency, thereby supporting the growing demand for hybrid powertrains in modern vehicles.
Career Highlights
Douglas O. Bradley's career is marked by significant contributions to industry-leading companies. He has worked with Magna Powertrain of America, Inc. and Magna Powertrain Inc., where his inventive spirit has led to the development of vital automotive technologies. His expertise and dedication have solidified his reputation as a forward-thinking inventor in an ever-evolving field.
Collaborations
Throughout his career, Bradley has collaborated with talented professionals, including colleagues Bradley Larkin and Todd Ekonen. These partnerships have fostered a creative environment that has enabled the generation of cutting-edge solutions, further fueling innovation within the automotive sector.
Conclusion
Douglas O. Bradley exemplifies the essence of innovation in the automotive industry. With his impressive array of patents and impactful contributions, he continues to play a vital role in advancing automotive technology. His work not only enhances the performance of vehicles but also paves the way for future developments in hybrid systems and beyond.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.