Aixheim, Germany

Josef Gruler

This inventor holds 1 USPTO granted patent. Top assignee: J. Hengstler K.g.. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Josef Gruler. Retrieved from https://idiyas.com/inventor/josef-gruler

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Josef Gruler: Innovator Behind Advanced Counter Means

Introduction: Josef Gruler, an accomplished inventor based in Aixheim, Germany, has made a notable contribution to the field of counting mechanisms. With a passion for creating innovative solutions, he holds a patent that enhances the functionality and efficiency of counting events through specialized design and technology.

Latest Patents: Gruler's sole patent, titled "Counter Means," introduces a sophisticated counting system designed for precise event tracking. This invention features a counter and a code detector that recognizes a coded punched card positioned in a specific manner. The counter control means operate by responding to the punched card's arrival in the predetermined position, ensuring accuracy in counting events. The highlight of this invention is its replaceable, pivoted code detector elements, which are engineered to align with the coded holes of the punched card. This clever mechanism prevents any card movement unless the code detector elements successfully engage with the card’s holes, thereby safeguarding the integrity of the counting process.

Career Highlights: As a valued member of J. Hengstler K.G., Josef Gruler has demonstrated his expertise and commitment to innovation within the company. His work has positioned him as a prominent figure in the development of counting technologies, showcasing his ability to bridge engineering with practical applications. Gruler's single patent is a testament to his ingenuity and dedication to his craft.

Collaborations: Throughout his career, Gruler has had the opportunity to collaborate with esteemed colleagues such as Kurt Wilhelm Kratt and Guenther Hauser. These partnerships reflect a shared commitment to innovation and the collective effort to advance technology within the field of counting mechanisms.

Conclusion: Josef Gruler's contributions to the invention of advanced counter means highlight his role as a key innovator in the technology sector. His patent, reflecting both creativity and technical precision, serves as a significant advancement in counting technology. As part of J. Hengstler K.G. and through his collaborations, Gruler continues to influence the landscape of inventions and innovations in his industry.

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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