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Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan

USPTO Granted Patents = 149

Forward Citations = 781

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168 inventors (with patents filed for the assignee):

Alfred J Zitz (15 out of 60 patents)

Ernst Riegler (13 out of 14 patents)

Manfred Schmidt (13 out of 14 patents)

4. Werner Scheurecker (9 out of 41 patents)

5. Werner Scheurecker (9 out of 9 patents)

6. Alois Scheinecker (9 out of 9 patents)

7. Thorwald Fastner (7 out of 7 patents)

8. Peter Kogler (6 out of 13 patents)

9. Franz Kagerhuber (6 out of 6 patents)

10. Siegfried Sigott (6 out of 7 patents)

11. Ernst Riegler (5 out of 29 patents)

12. Manfred Schmidt (5 out of 13 patents)

13. Alois Scheinecker (5 out of 15 patents)

14. Otto Schetina (4 out of 22 patents)

15. Wilhelm Dutzler (4 out of 4 patents)

Core Competencies:

Hydraulic Mine Prop

Austenitic Steel Surface

Cutting Tool Control

Rotary Drum Drive Mechanism

Sponge Iron Treatment

Continuous Casting Plant

Railway Switch

Dust Particle Removal

Granular Solid Distribution

Steel Refining Process

Clad Shaped Body Production

Tiltable Converter Mechanism

149 patents: Sort by Forward Citations

1. 4404893 - Hydraulic mine prop (1983-09-20),

2. 4289541 - Process of cleaning an austenitic steel surface (1981-09-15),

3. 4263005 - Device for provisionally consolidating a gallery and suitable (1981-04-21),

4. 4261617 - Method of controlling the working motion of a cutting tool of a (1981-04-14),

5. 4258583 - Drive mechanism for rotary drum (1981-03-31),

6. 4254167 - Process of treating sponge iron for protection against reoxidation and (1981-03-03),

7. 4236627 - Cutting machine (1980-12-02),

8. 4225144 - Device for sealing the gap between component parts rotatable relative to (1980-09-30),

9. 4197035 - Shield-carrying roof support unit (1980-04-08),

10. 4194279 - Apparatus for supporting two universal joint shafts and equipment (1980-03-25),

11. 4193778 - Device for removing dust-shaped particles from an air stream serving for (1980-03-18),

12. 4191504 - Duct-mounted turbine and method of installing the same (1980-03-04),

13. 4188069 - Mining machine having walk-on platform on cutter arm (1980-02-12),

14. 4186971 - Device for cooling cutting teeth of cutter heads of cutting machines (1980-02-05),

15. 4179023 - Apparatus for distributing solids in granular or lump form (1979-12-18),

Vereinigte Osterreichische Eisen- und Stahlwerke-Alpine Montan, commonly known as voestalpine, is an Austrian steel and technology company. With its headquarters in Linz, Austria, the company operates in the steel, automotive, railway systems, and energy sectors. voestalpine is a leading global player in its fields of expertise, offering innovative solutions and high-quality products. The company is committed to sustainable and responsible business practices, ensuring a positive impact on society and the environment.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

149 Patents

#10 in undefined, undefined

#19 in

#2,555 in US

#5,347 in the World

Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan

Forward Citations = 781

168 inventors:

Alfred J Zitz (15 out of 60 patents)

Ernst Riegler (13 out of 14 patents)

Manfred Schmidt (13 out of 14 patents)

4. Werner Scheurecker (9 out of 41 patents)

5. Werner Scheurecker (9 out of 9 patents)

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