Company Filing History:
3 out of 29 
1 out of 832,843 Years Active: 2018-2022
Title: Yan Glina: Innovator in Concrete Technology
Introduction
Yan Glina is a notable inventor based in Medford, MA (US), recognized for her contributions to concrete technology. With a total of four patents to her name, she has developed innovative methods and systems that enhance the efficiency and safety of concrete mixing processes.
Latest Patents
One of her latest patents is focused on "Eccentric buildup detection in concrete drums." This invention provides a method and system for detecting hardened concrete buildup in a mixer drum that is devoid of plastic concrete. The method involves monitoring the hydraulic pressure required to rotate the drum through at least two successive rotations at a constant speed. A hydraulic pressure sensor is utilized on both the hydraulic charge side and discharge side of the hydraulic motor. The system detects when the pressure/time data curve indicates eccentric behavior of the mixer drum, triggering an alarm or indication to confirm unacceptable hardened concrete buildup.
Another significant patent is for "Dynamic segregation monitoring of concrete." This system and process detect dynamic segregation in concrete within a mixer drum, such as those mounted on delivery trucks. The system processor monitors an instantaneous and averaged rheology parameter and deploys protocols for detecting segregation. The first protocol involves monitoring the averaged slump during and immediately after a jump in drum speed of at least plus or minus four rotations per minute. The second protocol monitors the instantaneous slump when the mixer drum is rotating at a constant speed for at least three successive rotations. Upon detecting segregation, operations such as initiating an alarm or adjusting the mix can be initiated.
Career Highlights
Throughout her career, Yan Glina has worked with various companies, including Verifi LLC. Her innovative approaches have significantly impacted the concrete industry, leading to safer and more efficient mixing processes.
Collaborations
Yan has collaborated with notable individuals in her field, including Richard K. Jordan and Mark F. Roberts. These collaborations have further enhanced her work and contributed to the development of her patented technologies.
Conclusion
Yan Glina is a pioneering inventor whose work in concrete technology has led to significant advancements in the industry. Her patents reflect her commitment to improving the efficiency and safety of concrete mixing processes.