Company Filing History:
14 out of 4,627 
1 out of 1,372 Years Active: 1998-2017
Title: An Insight into Inventor Jeffrey M. Makulec
Introduction
Jeffrey M. Makulec, an accomplished inventor based in Rockford, IL, has made significant contributions to the field of engineering through his innovative designs. With a remarkable portfolio of 15 patents, Makulec focuses primarily on advancements in turbomachinery and starter systems.
Latest Patents
Among his recent inventions, the "Turbomachine Starter Oil Filtration System" stands out. This innovative system features a housing that defines a cavity, coupled with a transmission designed to convert airflow into rotational motion for starting engines. The design includes a dedicated cavity for starter oil, which lubricates portions of the transmission, along with an oil filter in fluid communication with the starter oil.
Makulec’s other notable patent is the "Planet Gear for Air Turbine Starter System." This invention introduces a unique planet gear configuration, comprising a first part equipped with gear teeth, alongside a shaft extending axially. The second part, fitted with a second set of gear teeth, is securely mounted on the shaft. The design ensures that the ratio of the outer diameter of the shaft to the inner diameter of the second part remains between 1.0005 and 1.0100, promoting efficiency in planetary gear systems.
Career Highlights
Throughout his career, Makulec has worked with prestigious companies like Hamilton Sundstrand Corporation and Sundstrand Corporation. His extensive experience in these organizations has undoubtedly shaped his innovative approach and contributed to his substantial patent portfolio.
Collaborations
Makulec has collaborated with talented individuals in the industry, including coworkers Matthew Allen Slayter and David J. Zawilinski. These professional relationships have likely aided in the exchange of ideas and enhanced the development of his inventions.
Conclusion
Jeffrey M. Makulec continues to be a driving force in innovation within the realm of turbomachinery. His latest patents reflect his commitment to engineering excellence and highlight the impact of his work on modern starter systems. With a strong foundation and collaborative spirit, Makulec is poised to make further advancements in the field.