This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Chrysler Group LLC, Gm Global Technolgoy Operations, Inc.. Active years: 2012-2014.
Company Filing History:
2 out of 488 
1 out of 31,844 
Years Active: 2012-2014
Title: Joseph Ivacko: Innovator in Hybrid Vehicle Technology
Introduction
Joseph Ivacko is a notable inventor based in Fenton, MI (US), recognized for his contributions to hybrid vehicle technology. With a total of 3 patents, Ivacko has developed innovative methods that enhance the efficiency and performance of hybrid electric vehicles. His work focuses on hydraulic pressure management during transitions between gas-powered and electric motor operations.
Latest Patents
Ivacko's latest patents include a method and system for maintaining hydraulic pressure in hybrid transmissions. One of his significant inventions is the "Main pump to auxiliary pump hand-off strategy for maintaining hydraulic pressure in hybrid transmission." This patent outlines a method for providing hydraulic pressure during the transition from gas-powered engine operation to electric motor operation in a hybrid electric vehicle. The system matches the main pressure from the gas engine with the auxiliary pressure from the electric motor, ensuring a smooth transition.
Another important patent is the "Main pump to auxiliary pump hand-off strategy in hybrid electric vehicle." This invention aims to reduce hydraulic pressurization loss during the transition between power sources. The method involves maintaining the gas engine's operation while initiating the auxiliary pump, ensuring that the transition is seamless and efficient.
Career Highlights
Throughout his career, Joseph Ivacko has worked with prominent companies in the automotive industry, including Chrysler Group LLC and General Motors Global Technology Operations, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in hybrid vehicle technology.
Collaborations
Ivacko has collaborated with talented individuals in the field, including Gurunath Kedar-Dongakar and James Robert Somerville. These collaborations have contributed to the advancement of hybrid vehicle technologies and the successful implementation of his patented methods.
Conclusion
Joseph Ivacko's innovative work in hybrid vehicle technology has made a significant impact on the automotive industry. His patents demonstrate a commitment to improving the efficiency and performance of hybrid electric vehicles. Through his career and collaborations, Ivacko continues to be a driving force in the evolution of automotive technology.