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Forward Citations = 47

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9 inventors (with patents filed for the assignee):

Manfred Knaden (3 out of 4 patents)

Christian Pahud (2 out of 3 patents)

Horia Traian Giurgiuman (2 out of 3 patents)

4. Volker Bartelt (2 out of 2 patents)

5. Arno Rutschke (2 out of 2 patents)

6. Hermann Stadtfeld (1 out of 4 patents)

7. Gerhard Brandner (1 out of 1 patent)

8. Friedrich Dorpinghaus (1 out of 1 patent)

9. Erich Kotthaus (1 out of 16 patents)

7 patents: Sort by Forward Citations

1. 6712675 - Method for grinding at least one surface on a cutting knife used in machining, use of said method and grinding wheel used to carry out said method (2004-03-30),

2. 6709318 - Dual-grinding method for bar blades and grinding disc for carrying out said method (2004-03-23),

3. 6655205 - Continuous measurement for determining a suitable mounting position or for quality-testing of gear sets (2003-12-02),

4. 6148098 - Method and apparatus for electro-optically determining the contact (2000-11-14),

5. 5934841 - Round bar cutting tool and cutting tool head for same (1999-08-10),

6. 5257882 - Apparatus and method for manufacturing longitudinally curved tooth gears (1993-11-02),

7. 5255475 - Tool for grinding the teeth of bevel gears having longitudinally curved (1993-10-26),

Oerlikon Geartec Ag is a leading provider of high-precision gears and transmission components for various industries including automotive, aerospace, and industrial. With state-of-the-art technology and expertise, the company offers innovative solutions for challenging and complex gear applications. Oerlikon Geartec Ag is committed to delivering superior quality products and services to meet the needs of customers worldwide.

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USPTO Data Jan 1 1976 - Dec 9 2025

7 Patents

#93 in Zurich

#1,305 in Switzerland

Zurich, Switzerland

Oerlikon Geartec Ag