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For the Inventor, By the Inventor

Dautphetal, Germany

Roth Werke Gmbh

Calculating rank
USPTO Granted Patents = 10

% Expired Patents = 10.0


Trademarks = 6

Forward Citations = 76

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9 inventors (with patents filed for the assignee):

goldMedal Manfred Roth (6 out of 7 patents)

silverMedal Rudolf Sedlmayr (2 out of 2 patents)

bronzeMedal Jurgen Dreier (2 out of 2 patents)

4.  Michael Schröder (1 out of 2 patents)

5.  Wolfgang Hoellenriegel (1 out of 1 patent)

6.  André Hamm (1 out of 2 patents)

7.  Franz Kind (1 out of 1 patent)

8.  Willibald Giesen (1 out of 1 patent)

9.  Juergen Dreier (1 out of 1 patent)


10 patents:

1. 8096293 - Water-heating system (2012-01-17),
2. 7025223 - Grid casing for a container (2006-04-11),
3. 6550628 - Grid of a cage of a pallet container (2003-04-22),
4. 6206228 - Double-walled tank for storing fluids such as heating-oil, and the like (2001-03-27),
5. 6202844 - Pallet container (2001-03-20),
6. 6066695 - Method of producing thermoplastic synthetic resin compositions with (2000-05-23),
7. 5877260 - Method of producing thermoplastic synthetic resin compositions with (1999-03-02),
8. 5624517 - Method of making a sanitary basin (1997-04-29),
9. 5026966 - Method and a device for cutting a tub (1991-06-25),
10. 4213449 - Solar collector (1980-07-22),
Company Overview
Roth Werke GmbH, based in Dautphetal, Germany, specializes in the development and manufacturing of high-quality equipment and systems for various industrial applications. The company is recognized for its expertise in areas such as fluid technology, automation, and process engineering. With a commitment to innovation, Roth Werke focuses on delivering tailored solutions that enhance operational efficiency and reliability across diverse sectors, including manufacturing and engineering. Their advanced technologies aim to meet the evolving needs of their clients in a competitive global market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#1 in Dautphetal

#3,755 in Germany

#56,092 in the World

Dautphetal, DE
Dautphetal, Germany

Roth Werke Gmbh

Forward Citations = 76

9 inventors:

goldMedal Manfred Roth (6 out of 7 patents)

silverMedal Rudolf Sedlmayr (2 out of 2 patents)

bronzeMedal Jurgen Dreier (2 out of 2 patents)

4.  Michael Schröder (1 out of 2 patents)

5.  Wolfgang Hoellenriegel (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Roth Werke Gmbh. Retrieved from https://idiyas.com/company/roth-werke

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]
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