Pfaffenhofen, Germany

Hans Hammer

This inventor holds 8 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignees: Audi Ag, Hanon Systems. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans Hammer. Retrieved from https://idiyas.com/inventor/hans-hammer-u16hndwd

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 8 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.2

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 2017-2025

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8 patents (USPTO):Explore Patents

Title: Innovations of Hans Hammer in Refrigeration Technology

Introduction

Hans Hammer is a notable inventor based in Pfaffenhofen, Germany. He has made significant contributions to the field of refrigeration technology, holding a total of 8 patents. His work primarily focuses on enhancing the efficiency and functionality of refrigeration systems, particularly in motor vehicles.

Latest Patents

One of Hans Hammer's latest patents is a refrigeration system that incorporates a heat pump function for motor vehicles. This innovative system features a refrigerant compressor connected to a primary line, an external heat exchanger, and a first evaporator. Additionally, it includes a heat exchanger arranged in parallel to the evaporator and a refrigerant collector on the low-pressure side. A unique aspect of this design is the single sensor device that detects the pressure and temperature of the refrigerant, optimizing the system's performance. Another significant patent involves an evaporator in a refrigerant circuit, which integrates a separator to divide a two-phase liquid/vapor mixture, enhancing the efficiency of the refrigeration process.

Career Highlights

Throughout his career, Hans Hammer has worked with prominent companies in the automotive industry, including Audi AG and Hanon Systems. His experience in these organizations has allowed him to develop and refine his innovative ideas in refrigeration technology.

Collaborations

Hans has collaborated with esteemed professionals in his field, including Predrag Hrnjak and Andrew Musser. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Hans Hammer's contributions to refrigeration technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in refrigeration systems, particularly in the automotive sector. His work continues to influence the industry and pave the way for future advancements.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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