For the Inventor, By the Inventor

Enter assignee name

Zurich, Switzerland

Maag Gear-wheel & Machine Company Limited

USPTO Granted Patents = 85

Trademarks = 5

Forward Citations = 607

Loading Chart...

Loading Chart...

48 inventors (with patents filed for the assignee):

Hans Sigg (12 out of 13 patents)

Meinrad Donner (10 out of 10 patents)

Peter Bloch (9 out of 9 patents)

4. Otto Staedeli (6 out of 6 patents)

5. Armin Sterki (5 out of 6 patents)

6. Daniel A Fivian (4 out of 4 patents)

7. Nikolaus Berchtold (4 out of 4 patents)

8. Gerd R Sommer (3 out of 7 patents)

9. Fritz Haupt (3 out of 4 patents)

10. Guy-Francois Blanc (3 out of 3 patents)

11. Walter Demuth (3 out of 3 patents)

12. Hansjorg Bickel (3 out of 3 patents)

13. Hans Spaeth (3 out of 3 patents)

14. Robert Wydler (3 out of 3 patents)

15. Walter Seiberlich (2 out of 2 patents)

Core Competencies:

Chamfering

Deburring

Synchronous Coupling

Gear Pump

Thrust Bearing

Gear Grinding

Clutch Device

Tooth Flank Measurement

Dressing Tool Wear

Differential Hall-Effect

Position Regulation

Inspection Machine

85 patents: Sort by Forward Citations

1. 5154553 - Apparatus for chamfering and deburring the end edges of a toothed (1992-10-13),

2. 5031741 - Synchronous coupling with locking means (1991-07-16),

3. 5031491 - Tool device (1991-07-16),

4. 5018913 - Device for controlling the tool position depending on the stroke position (1991-05-28),

5. 5007774 - Cutting or drawing tool (1991-04-16),

6. 4887489 - Bowl-mill gearing (1989-12-19),

7. 4856914 - Thrust bearing arrangement (1989-08-15),

8. 4720220 - Tool for machining tooth flanks and method of finishing tooth flanks (1988-01-19),

9. 4703261 - Differential Hall-effect gear measure feeler (1987-10-27),

10. 4648816 - Gear pump with retaining rings for the end bushes (1987-03-10),

11. 4606153 - Method for controlling a grinding stroke in a gear tooth flank grinding (1986-08-19),

12. 4601111 - Gear tooth test feeler (1986-07-22),

13. 4572442 - Bowl-type grinding apparatus (1986-02-25),

14. 4571891 - Apparatus for compensating for dressing tool wear during the dressing of (1986-02-25),

15. 4562909 - Clutch device for marine vessel drive (1986-01-07),

Maag Gear-Wheel & Machine Company Limited is a global leader in high-quality gear and drive solutions. With over 100 years of experience, Maag is renowned for its innovative and reliable products. They specialize in providing custom gear solutions for various industries including automotive, aerospace, energy, and more. Maag is committed to delivering superior performance, efficiency, and durability through their cutting-edge technologies and extensive expertise in gear manufacturing.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

85 Patents

#16 in Zurich

#179 in Switzerland

#8,664 in the World

Zurich, Switzerland

Maag Gear-wheel & Machine Company Limited

Forward Citations = 607

48 inventors:

Hans Sigg (12 out of 13 patents)

Meinrad Donner (10 out of 10 patents)

Peter Bloch (9 out of 9 patents)

4. Otto Staedeli (6 out of 6 patents)

5. Armin Sterki (5 out of 6 patents)

Please report any incorrect information to support@idiyas.com

Loading…