St. Florian, Austria

Gernot Lettmayr

This inventor holds 2 USPTO granted patents. Top assignee: Voest-Alpine Industrieanlagenbau Gmbh. Active years: 1996-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gernot Lettmayr. Retrieved from https://idiyas.com/inventor/gernot-lettmayr

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


% Patents Active = 50.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1996-2003

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2 patents (USPTO):Explore Patents

Title: Gernot Lettmayr: Innovator in Continuous Casting Technology

Introduction

Gernot Lettmayr is a notable inventor based in St. Florian, Austria. He has made significant contributions to the field of continuous casting technology, holding 2 patents that showcase his innovative approach to improving industrial processes.

Latest Patents

One of his latest patents is a continuous casting mold designed for the continuous casting of steel billets. This mold features opposite spaced apart wide side walls and narrow side walls that are clampable and displaceable along the wide side walls. The narrow side walls are wedged-shaped in the casting direction, and a funnel-shaped pouring-in region is defined within the wide side walls. The design ensures that the distance between the wide side walls at the mold end remains constant, allowing for one of the wide side walls to be displaceable and tiltable with respect to the other, facilitated by an adjusting device.

Another significant patent involves a method of sealing and a seal for a starter bar head used in a continuous caster. This seal extends into a gap between the starter bar head and the mold side walls, ensuring direct contact. The design allows for easy production and quick installation, with the seal extending upwardly towards the mold cavity and including a cover part that partially covers the front face of the starter bar head.

Career Highlights

Gernot Lettmayr is associated with Voest-Alpine Industrieanlagenbau GmbH, a company known for its expertise in industrial plant engineering. His work at this company has allowed him to develop and refine his innovative ideas in continuous casting technology.

Collaborations

Throughout his career, Gernot has collaborated with notable colleagues such as Andreas Flick and Helmut Eidinger. These collaborations have contributed to the advancement of technology in their field.

Conclusion

Gernot Lettmayr's contributions to continuous casting technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.

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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