This inventor holds 10 USPTO granted patents and 2 published patent applications. Top assignees: Purdue Research Foundation, Bechtel Energy Technologies & Solutions, Inc., Rectify LLC. Active years: 2008-2026.
Company Filing History:
8 out of 2,777 
2 out of 14 
1 out of 1 Years Active: 2008-2026
Title: The Innovative Contributions of Eckhard Achim Groll
Introduction
Eckhard Achim Groll is a notable inventor based in West Lafayette, Indiana, with a significant portfolio of nine patents. His work primarily focuses on advancements in vapor compression cycle systems, contributing to the efficiency and functionality of refrigeration technologies.
Latest Patents
Groll's latest patents include a "Smart accumulator with oil circulation ratio sensing" and an "In-situ oil circulation ratio measurement system for vapor compression cycle systems." The smart accumulator features a sensor that detects oil levels and a valve that regulates oil flow based on these levels. This innovation allows for the measurement of the mass flow rate of oil in vapor compression systems, ultimately determining the oil circulation ratio. The in-situ measurement system enhances the functionality of vapor-compression refrigeration systems by effectively managing oil flow and levels, ensuring optimal performance.
Career Highlights
Throughout his career, Groll has made significant contributions while working with reputable organizations such as the Purdue Research Foundation and Bechtel Energy Technologies & Solutions, Inc. His expertise in the field has led to advancements that benefit various industries reliant on refrigeration technologies.
Collaborations
Groll has collaborated with esteemed colleagues, including James Edward Braun and Davide Ziviani, further enhancing the impact of his innovations through teamwork and shared expertise.
Conclusion
Eckhard Achim Groll's contributions to the field of refrigeration technology through his patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in vapor compression systems, showcasing the importance of innovation in engineering.