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Hergiswil, Switzerland

Grapha-Holding Ag

USPTO Granted Patents = 216

% Expired Patents = 5.1

Trademarks = 2

Forward Citations = 1,668

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102 inventors (with patents filed for the assignee):

Hans Muller (34 out of 34 patents)

Heinz Linder (19 out of 20 patents)

Heinz Boss (18 out of 25 patents)

4. Jean-Claude Oppliger (13 out of 18 patents)

5. Peter Merkli (13 out of 17 patents)

6. Albert Eugster (12 out of 16 patents)

7. Peter Geiser (10 out of 11 patents)

8. Beat Fritsche (7 out of 10 patents)

9. Alfred Glanzmann (7 out of 7 patents)

10. Wilhelm Maier (7 out of 7 patents)

11. Roland Grunder (6 out of 8 patents)

12. Felix Kramer (6 out of 6 patents)

13. Hans Müller (6 out of 6 patents)

14. Hans Hollenstein (6 out of 6 patents)

15. Ernst Luthi (6 out of 6 patents)

Core Competencies:

Printed Products

Signature Folding

Adhesive Application

Trimming Methods

Conveying Devices

Stacking Devices

Feeding Devices

Sorting Apparatus

Winding Devices

Gathering Machines

Book Manufacturing

Transport Systems

216 patents: Sort by Forward Citations

1. 7758483 - Method and device for producing folded printed products (2010-07-20),

2. 7431277 - Device for collecting printed sheets in a certain sequence astride and atop one another to form a printed product (2008-10-07),

3. 7192028 - Device for processing printed products supplied to a stacking device (2007-03-20),

4. 7097608 - Signature folding device (2006-08-29),

5. 7055814 - Apparatus for collecting printed products (2006-06-06),

6. 7007951 - Transport disc for an opening device of a printed sheet feeder (2006-03-07),

7. 7004463 - Conveying arrangement for processing printed material to printed products (2006-02-28),

8. 6919818 - System for producing printed products (2005-07-19),

9. 6796209 - Cutting machine for automatic trimming of printed products (2004-09-28),

10. 6793211 - Pocket wheel feeding device (2004-09-21),

11. 6758469 - Gripping conveyor with pneumatic separator (2004-07-06),

12. 6698749 - Device for feeding folded or unfolded signatures to a production line (2004-03-02),

13. 6655674 - Arrangement for stitching the spine of printed products, compiled of folded printed sheets, by means of staples (2003-12-02),

14. 6632059 - Method for adhesive attachment of a cover provided with a binding strip and device for performing the method (2003-10-14),

15. 6619650 - Device for feeding printed products to a conveying channel (2003-09-16),

Grapha-Holding AG is a multinational technology company providing innovative solutions in the field of graphic design, digital marketing, and web development. With a strong focus on high-quality design and cutting-edge technology, Grapha-Holding AG helps businesses enhance their online presence and engage with their target audience. Our team of skilled designers, marketing experts, and developers collaborates with clients to deliver customized solutions that meet their specific needs. Visit our website to learn more about our services and explore our portfolio of successful projects.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

216 Patents

#2 in Hergiswil

#84 in Switzerland

#3,951 in the World

Hergiswil, Switzerland

Grapha-Holding Ag

Forward Citations = 1,668

102 inventors:

Hans Muller (34 out of 34 patents)

Heinz Linder (19 out of 20 patents)

Heinz Boss (18 out of 25 patents)

4. Jean-Claude Oppliger (13 out of 18 patents)

5. Peter Merkli (13 out of 17 patents)

Please report any incorrect information to [email protected]

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