Toenisvorst, Germany

Roland Greis

This inventor holds 3 USPTO granted patents. Top assignee: Volkmann Gmbh & Co.. Active years: 1999-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roland Greis. Retrieved from https://idiyas.com/inventor/roland-greis

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.9

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Tonisvorst, DE (1999 - 2000)
  • Tönisvorst, DE (2001)

Company Filing History:


Years Active: 1999-2001

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3 patents (USPTO):Explore Patents

Title: The Innovative Journey of Roland Greis

Introduction: Roland Greis, a visionary inventor hailing from Tonisvorst, Germany, has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: Roland Greis holds several patents in the areas of renewable energy technologies, smart devices, and sustainable materials. His most recent patent involves a revolutionary method for harnessing solar energy in urban environments.

Career Highlights: With a career spanning over two decades, Roland Greis has worked tirelessly to bring his innovative ideas to life. He has successfully launched several startups focused on developing cutting-edge technologies that have garnered international acclaim.

Collaborations: Throughout his career, Roland Greis has collaborated with leading research institutions, universities, and multinational corporations to further advance his inventions. His collaborative efforts have resulted in the successful commercialization of several groundbreaking products.

Conclusion: Roland Greis's passion for innovation and commitment to creating a sustainable future through technology make him a true pioneer in the world of inventions. His relentless pursuit of excellence continues to inspire the next generation of inventors and entrepreneurs.

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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