% Expired Patents = 66.7

EPO Patents = 2

Forward Citations = 19

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9 inventors (with patents filed for the assignee):

Rolf Diehm (4 out of 5 patents)

Rudolf Ullrich (4 out of 4 patents)

Johann Alfred Blohmann (2 out of 2 patents)

4. Bernd Dreikorn (1 out of 1 patent)

5. Thomas Herz (1 out of 1 patent)

6. Reiner Zoch (1 out of 1 patent)

7. Markus Walter (1 out of 1 patent)

8. Thomas Schlembach (1 out of 1 patent)

9. Volker Liedke (1 out of 2 patents)

10. Gerald Schmitt (0 patent)

6 patents: Sort by Forward Citations

1. 10201866 - Method and soldering device for selective soldering with at least one solder nozzle and another functional element which are moved synchronously by a movement device (2019-02-12),

2. 7534978 - Process chamber of an installation for the thermal treatment of printed circuit boards (2009-05-19),

3. 7316308 - Supporting device of a transport device of a soldering apparatus (2008-01-08),

4. 6726087 - Process and device for soldering electrical components on a plastic sheet (2004-04-27),

5. 6371354 - Apparatus for the temperature regulation of electronic components (2002-04-16),

6. 6223975 - Method and apparatus for the temperature regulation of components, for example semiconductor circuits, printed circuit boards and the like (2001-05-01),

Company Overview

Seho Systemtechnik GmbH is a leading manufacturer of soldering equipment and systems for electronics manufacturing. With over 40 years of experience, Seho offers innovative solutions for wave, selective, and reflow soldering. The company's products are known for their high quality, reliability, and efficiency, serving a wide range of industries worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#2 in Kreuzwertheim

#5,405 in Germany

Kreuzwertheim, Germany

Seho Systemtechnik Gmbh

Forward Citations = 19

9 inventors:

Rolf Diehm (4 out of 5 patents)

Rudolf Ullrich (4 out of 4 patents)

Johann Alfred Blohmann (2 out of 2 patents)

4. Bernd Dreikorn (1 out of 1 patent)

5. Thomas Herz (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Seho Systemtechnik Gmbh. Retrieved from https://idiyas.com/company/seho-systemtechnik

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]

2 patents (EPO):

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]