Location History:
- Long Beach, CA (US) (2003)
- Morristown, NJ (US) (2013)
- Torrance, CA (US) (2018)
- Tyler, TX (US) (2014 - 2020)
Company Filing History:
5 out of 794 
3 out of 15,619 
1 out of 832,891 Years Active: 2003-2020
Title: **Mark Eldo Groskreutz: Innovator in HVAC Technology**
Introduction
Mark Eldo Groskreutz is an accomplished inventor based in Tyler, TX, with a remarkable portfolio of nine patents. His work significantly contributes to advancements in heating, ventilation, and air conditioning (HVAC) systems, showcasing his expertise in the field.
Latest Patents
Among his notable inventions is a patented **Method of Operating a Diagnostic Data Bus in an HVAC System**. This innovative method involves a diagnostic data collection device and a diagnostic data bus, which operate effectively even independent of an HVAC system's control bus. The device measures electrical properties associated with HVAC components, detecting faults such as transient, steady-state, and trending failures. It self-calibrates during normal operations to ensure optimal functionality.
Another significant invention is the **Multi-Split HVAC System**, which features a variable refrigerant flow outdoor unit paired with multiple indoor units. This advanced design aims to enhance refrigerant exchange efficiency and improve energy consumption in HVAC systems, illustrating Groskreutz's dedication to innovation and efficiency in climate control technologies.
Career Highlights
Throughout his career, Groskreutz has contributed to major companies, including Trane International Inc. and Honeywell International Inc. His experience with these industry leaders has provided him with a solid foundation in HVAC technologies and patent development, driving his successful invention record.
Collaborations
He has collaborated with prominent professionals such as Yi Hu and Nicholas Shin, further contributing to his innovative ventures in HVAC systems. Their joint efforts have undoubtedly influenced the development of various impactful technologies that address industry challenges.
Conclusion
Mark Eldo Groskreutz is a pivotal figure in the HVAC industry, with multiple patents that showcase his innovative spirit. His inventions, particularly the diagnostic data bus method and multi-split HVAC system, are testaments to his expertise and commitment to enhancing HVAC technology. As he continues to innovate, the impact of his work will likely resonate within the industry for years to come.