% Expired Patents = 50.0

CIPO Patents = 1

EPO Patents = 4

Trademarks = 2

Forward Citations = 20

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2 inventors (with patents filed for the assignee):

Markus Golder (3 out of 5 patents)

Wilfried Hess (1 out of 3 patents)

Volker Dietrich (2 patents)

4. Tatjana Kapp (1 patent)

5. Andreas Wulff (1 patent)

6. Manfred Finzel (4 patents)

7. Wilhelm Mack (0 patent)

8. Willy Grubel (0 patent)

9. Jürgen WEINGÄRTNER (0 patent)

4 patents: Sort by Forward Citations

1. 11557955 - Scalable hysteresis clutch (2023-01-17),

2. 11078053 - Support of segmented structural design (2021-08-03),

3. 8157113 - Hoisting device with extended load range (2012-04-17),

4. 7997207 - Railway joint connection arrangement (2011-08-16),

Company Overview

Stahl Cranesystems GmbH is a leading supplier of hoisting technology and crane components worldwide. With over 140 years of experience in the industry, the company offers high-quality products and services for a wide range of applications, including industrial and factory cranes, explosion-proof systems, and custom solutions. Stahl Cranesystems is known for its innovative and reliable crane technology, helping customers optimize their lifting and handling processes.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#6 in Künzelsau

#7,037 in Germany

Künzelsau, Germany

Stahl Cranesystems Gmbh

Forward Citations = 20

2 inventors:

Markus Golder (3 out of 5 patents)

Wilfried Hess (1 out of 3 patents)

Volker Dietrich (2 patents)

4. Tatjana Kapp (1 patent)

5. Andreas Wulff (1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Stahl Cranesystems Gmbh. Retrieved from https://idiyas.com/company/stahl-cranesystems

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]

1 patent (CIPO):

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]

4 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]