This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: American Axle & Manufacturing, Inc.. Active years: 2018-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Dearborn Heights, MI (US) (2018)
- Northville, MI (US) (2024)
Company Filing History:
Years Active: 2018-2026
Title: Justin Sieferd: Innovator in Electric Drive Axle Technology
Introduction
Justin Sieferd is an accomplished inventor based in Dearborn Heights, MI (US). He has made significant contributions to the field of electric drive axle technology, holding a total of 4 patents. His innovative designs focus on enhancing the efficiency and functionality of electric drive systems.
Latest Patents
Among his latest patents is the "Multi-speed electric drive axle using multi-layshaft transmission." This invention features an electric drive axle equipped with an electric motor that has a motor shaft rotatable about an axis, a differential, and a transmission. The transmission effectively transmits rotary power between the motor shaft and the differential. The multi-speed reduction includes an input shaft and at least three on-axis gears. The input shaft is rotatably coupled to the motor shaft, and each of the gears is co-axial with the input shaft, allowing for rotation relative to the input shaft in at least one of a first speed ratio and a second speed ratio. The input shaft can be axially moved along the axis between two positions, enabling the coupling of different gears to the input shaft.
Career Highlights
Justin Sieferd is currently employed at American Axle & Manufacturing, Inc., where he continues to develop innovative solutions in the automotive industry. His work focuses on improving electric drive systems, contributing to advancements in vehicle technology.
Collaborations
Throughout his career, Justin has collaborated with talented individuals such as Austin R Gerding and Jason Bock. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Justin Sieferd is a notable inventor whose work in electric drive axle technology is paving the way for advancements in the automotive sector. His patents reflect a commitment to innovation and efficiency in electric drive systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile