% Expired Patents = 16.7

Trademarks = 1

Forward Citations = 35

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8 inventors (with patents filed for the assignee):

Franz Spiesberger (2 out of 4 patents)

Reinhold Mayr (2 out of 2 patents)

Franz Diermaier (1 out of 2 patents)

4. Josef Wagner (1 out of 2 patents)

5. Gerald Höckner (1 out of 1 patent)

6. Gerhard Liedl (1 out of 1 patent)

7. Franz Nöbauer (1 out of 1 patent)

8. Johann Aigner (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 7530879 - Apparatus for reworking a steel edge of a ski (2009-05-12),

2. 7032486 - Reciprocating saw comprising a program-controlled feed conveyor for advancing the item to be cut (2006-04-25),

3. 6435114 - Machine for sowing individual seed grains (2002-08-20),

4. 6310314 - Procedure for fastening a carbide tooth at a saw blade (2001-10-30),

5. 6086465 - Device for post-machining a steel edge of a ski (2000-07-11),

6. 5795223 - Screen device for a harvester-thresher, in particular a (1998-08-18),

Company Overview

Wintersteiger is a leading international machinery and plant engineering group for mechanical plant engineering, agricultural technology, and sports. The company offers a wide range of products and services for ski service, rental, and retail, seed research, plant breeding, and other industries. With over 60 years of experience, Wintersteiger is known for innovation, quality, and reliability in its products and solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#1 in Ried

#460 in Austria

Ried, Austria

Wintersteiger Gmbh

Forward Citations = 35

8 inventors:

Franz Spiesberger (2 out of 4 patents)

Reinhold Mayr (2 out of 2 patents)

Franz Diermaier (1 out of 2 patents)

4. Josef Wagner (1 out of 2 patents)

5. Gerald Höckner (1 out of 1 patent)

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

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]