Location History:
- Williamston, MI (US) (2001)
- Austin, TX (US) (1992 - 2014)
- The Woodlands, TX (US) (2014 - 2020)
Company Filing History:
5 out of 18 
4 out of 1,785 
3 out of 127 
Years Active: 1992-2020
Title: Mark M Koeroghlian: Innovator in Continuously Variable Transmission Technology
Introduction
Mark M Koeroghlian is a prominent inventor based in The Woodlands, TX (US). He has made significant contributions to the field of continuously variable transmission technology, holding a total of 16 patents. His innovative designs have advanced the efficiency and functionality of transmission devices.
Latest Patents
Among his latest patents is the "Preload and Torsional Backlash Management for a Continuously Variable Transmission Device." This invention features a radially inner race and a radially outer race that includes a first inner race structure and a second inner race structure. These structures are spaced along an axis, with at least one being axially movable. The design incorporates a sun shaft coupled to the radially inner race and planetary members in rolling contact with it. Additionally, a torsion damping mechanism is integrated to apply torque between the first inner race structure and the sun shaft, effectively reducing transition amplitude during torque impulses.
Another notable patent is the "Hydraulic Race Shifter for a Continuously Variable Transmission Device." This invention includes an outer race assembly that features a hydraulic cavity housing and two radially outer race structures. The first radially outer race structure nests with the hydraulic cavity housing, creating a sealed hydraulic cavity that controls the axial movement of the first radially outer race structure.
Career Highlights
Mark has worked with several notable companies throughout his career, including Orbital Traction Limited and BAE Systems Information and Electronic Systems Integration Inc. His work in these organizations has allowed him to develop and refine his innovative ideas in transmission technology.
Collaborations
Throughout his career, Mark has collaborated with talented individuals such as Joseph D Kliewer and Mark J Kelley. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Mark M Koeroghlian is a distinguished inventor whose work in continuously variable transmission technology has led to numerous patents and advancements in the field. His innovative contributions continue to influence the industry and pave the way for future developments.