This inventor holds 3 USPTO granted patents. Top assignees: Sauer-Danfoss Inc., Deere & Company. Active years: 2005-2007.
Company Filing History:
3 out of 170 
1 out of 8,905 
Years Active: 2005-2007
Title: John Fleming: Innovator in Hydrostatic Technology
Introduction
John Fleming is a notable inventor based in Ankeny, IA (US), recognized for his contributions to hydrostatic technology. He holds a total of 3 patents, showcasing his innovative spirit and technical expertise in the field.
Latest Patents
Fleming's latest patents include the "Bent axis hydrostatic module with multiple yokes" and the "Bent axis hydrostatic unit with multiple yokes." Both patents describe a hydrostatic module that features a pair of shafts rotatably supported by a frame. The design includes two yokes that are pivotally mounted on the frame, which minimizes the space occupied by the yokes. The patents detail stop means on the yokes and frame to limit their pivotal movement. Each yoke carries a hydrostatic power unit connected to one of the shafts. A control system, featuring a single piece control housing with servo pistons, pivots the yokes and independently determines their orientation. Additionally, a fluid control porting plate is secured to the control housing to route hydraulic fluid efficiently.
Career Highlights
Throughout his career, John Fleming has worked with prominent companies such as Sauer-Danfoss Inc. and Deere & Company. His experience in these organizations has contributed significantly to his development as an inventor and innovator in hydrostatic systems.
Collaborations
Fleming has collaborated with notable coworkers, including Scott Meyer and Doug Kardell, who have likely influenced his work and contributed to his innovative projects.
Conclusion
John Fleming's contributions to hydrostatic technology through his patents and career experiences highlight his role as a significant inventor in the field. His innovative designs continue to impact the industry and inspire future advancements.