Helmut Hewelt

This inventor holds 3 USPTO granted patents. Top assignees: Varta Microbattery Gmbh, Varta Batterie Aktiengesellschaft. Active years: 1993-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Helmut Hewelt. Retrieved from https://idiyas.com/inventor/helmut-hewelt

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

USPTO Granted Patents = 3

% Patents Active = 66.7

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 55(Granted Patents)

Company Filing History:

2 out of 84

Varta Microbattery Gmbh

patents

1 out of 204

Varta Batterie Aktiengesellschaft

patents

Years Active: 1993-2005

Loading Chart...

3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6953117 - Sales packaging for electric storage batteries (2005-10-11),

2. 6889840 - Sale and storage packaging for zinc-air cells (2005-05-10),

3. 5203455 - Package for zinc-air batteries (1993-04-20),

Title: Helmut Hewelt - The Innovative Mind from Ellwangen

Introduction: Helmut Hewelt is a renowned inventor hailing from Ellwangen, Germany, known for his groundbreaking contributions to various fields of technology.

Latest Patents: Helmut Hewelt holds several patents in the areas of renewable energy, sustainable agriculture, and advanced materials, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over three decades, Helmut Hewelt has worked with leading research institutions and universities to develop cutting-edge solutions for complex challenges in the industry.

Collaborations: Throughout his career, Helmut Hewelt has collaborated with top companies, innovative startups, and talented individuals to bring his ideas to life and make a lasting impact on the world.

Conclusion: Helmut Hewelt's passion for innovation and his dedication to pushing the boundaries of what is possible make him a true pioneer in the world of inventions.

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]