Schwabach, Germany

Karlheinz Hammelsbacher

This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Diehl Gmbh & Co., Diehl Ako Stiftung & Co. Kg. Active years: 1989-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karlheinz Hammelsbacher. Retrieved from https://idiyas.com/inventor/karlheinz-hammelsbacher

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

Calculating rank

% Patents Active = 75.0

 

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 20(Granted Patents)


Location History:

  • Nuremberg, DE (1989)
  • Schwabach, DE (1991 - 2003)

Company Filing History:


Years Active: 1989-2003

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4 patents (USPTO):Explore Patents

Title: Karlheinz Hammelsbacher: Innovator in Cooking Technology

Introduction

Karlheinz Hammelsbacher is a notable inventor based in Schwabach, Germany. He has made significant contributions to the field of cooking technology, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and safety of cooking appliances.

Latest Patents

Hammelsbacher's latest patents include a touch-sensitive operating panel for cooking zones. This invention allows for the entire electrical circuitry of the operating panel to be integrated onto a single-layer circuit board. The design features a button selector switch that enables users to cycle through cooking stages for each cooking zone while maintaining the current settings of other zones. Additionally, the cooking zones are equipped with optical signaling through miniaturized lamps or digital displays, indicating the operational status and selected cooking stage. Another significant patent is for a gas-heated apparatus, particularly a cooking appliance with a glass ceramic cooking surface. This invention includes a gas heating means and two independent safety paths for monitoring the electronic control device, ensuring enhanced safety and functionality.

Career Highlights

Throughout his career, Hammelsbacher has worked with reputable companies such as Diehl GmbH & Co. and Diehl Ako Stiftung & Co. Kg. His experience in these organizations has contributed to his expertise in developing innovative cooking technologies.

Collaborations

Hammelsbacher has collaborated with notable individuals in the industry, including Alfred Meisner and Alfred Kotouczek. These partnerships have likely influenced his inventive processes and contributed to his success.

Conclusion

Karlheinz Hammelsbacher's contributions to cooking technology through his patents demonstrate his commitment to innovation and safety in kitchen appliances. 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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