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Trademarks = 2

Forward Citations = 177

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6 inventors (with patents filed for the assignee):

Martin Graf (13 out of 13 patents)

Hans Baumann (10 out of 15 patents)

Bernhard R Koch (10 out of 12 patents)

4. Franz Mettler (3 out of 22 patents)

5. Ernst Steiner (3 out of 4 patents)

6. Erich Vogelbacher (1 out of 3 patents)

38 patents: Sort by Forward Citations

1. 5887629 - Corner connection for a heddle shaft (1999-03-30),

2. 5787935 - Device for removably attaching heddle support bars on a weaving loom (1998-08-04),

3. 5474110 - Heddle thread eye (1995-12-12),

4. 5351719 - Heddle frame with detachable edge connections (1994-10-04),

5. 5297589 - Heddle frame with detachable corner connections (1994-03-29),

6. 5249605 - Heddle frame with vibration damper element (1993-10-05),

7. 5183082 - Frame stave for a heddle frame (1993-02-02),

8. 5178192 - Heddle to slide bar arrangement (1993-01-12),

9. 5176183 - Heddle end loop design with asymetrically curved inner edge (1993-01-05),

10. 5152325 - Heddle to slide bar arrangement (1992-10-06),

11. 5113913 - Toggle type clamp for coupling a heddle frame to a frame holder (1992-05-19),

12. 5078184 - Heddle eyelet structure (1992-01-07),

13. 4901767 - Supporting bar of a heddle frame (1990-02-20),

14. 4859195 - Connecting clamp for warp stop motion (1989-08-22),

15. 4854351 - Contact bar for the warp stop motion (1989-08-08),

Grob & Co. Aktiengesellschaft is a leading global provider of innovative manufacturing solutions in various industries. With over 90 years of experience, the company offers high-quality machining centers, assembly lines, and automation systems. Their advanced technology and precision engineering enable customers to achieve higher productivity, efficiency, and quality in their manufacturing processes. Visit their website to learn more about Grob & Co. Aktiengesellschaft and their cutting-edge solutions.

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USPTO Data Jan 1 1976 - Dec 16 2025

38 Patents

#3 in Horgen

#348 in Switzerland

#17,302 in the World

Horgen, Switzerland

Grob & Co. Aktiengesellschaft