% Expired Patents = 75.0

Forward Citations = 71

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4 inventors (with patents filed for the assignee):

Walter Holzer (4 out of 48 patents)

Boyd Berends (1 out of 1 patent)

Rudolf Manukov (1 out of 2 patents)

4. Ingeborg Staerk (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6743041 - Adaptor for shockproof socket (2004-06-01),

2. 6624554 - Light fittings for retrofitting large-diameter inductive fluorescent lamps to smaller-diameter electronic T5-lamps (2003-09-23),

3. 6490176 - DC/AC conversion apparatus and method having contactless, inductive energy transfer (2002-12-03),

4. 5102233 - Indicator for monitoring and temperature control of frozen products (1992-04-07),

Company Overview

Provera GmbH is a leading manufacturer of industrial equipment, specializing in innovative solutions for various industries. With a strong focus on quality and customer satisfaction, Provera GmbH has established itself as a trusted partner for businesses looking for reliable and cost-effective equipment.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#2 in Meersburg

#7,035 in Germany

Meersburg, Germany

Provera Gmbh

Forward Citations = 71

4 inventors:

Walter Holzer (4 out of 48 patents)

Boyd Berends (1 out of 1 patent)

Rudolf Manukov (1 out of 2 patents)

4. Ingeborg Staerk (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Provera Gmbh. Retrieved from https://idiyas.com/company/provera

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

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]