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EPO Patents = 5

Forward Citations = 28

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7 inventors (with patents filed for the assignee):

Roland Melzer (7 out of 10 patents)

Rainer Melzer (7 out of 9 patents)

Bernhard Baist (2 out of 2 patents)

4. Simon Quainton (1 out of 2 patents)

5. Arndt Melzer (1 out of 1 patent)

6. Matthew Charles Sugdon (1 out of 5 patents)

7. Alexander Melzer (1 out of 1 patent)

8. Siegfried Hoffner (3 patents)

9. Sebastian Paul (1 patent)

10. Thorsten Föller (0 patent)

11. Arndt Melzer (0 patent)

10 patents: Sort by Forward Citations

1. 10953683 - Security sheets comprising security elements (2021-03-23),

2. 7431784 - Method and apparatus for producing data carriers equipped with an integrated transponder (2008-10-07),

3. 6669813 - Device for laminating a layered structure consisting of at least two plastic strips in sections (2003-12-30),

4. 6243162 - System for optically examining plastic card surfaces (2001-06-05),

5. 6139664 - Process for producing plastic cards (2000-10-31),

6. 6042761 - Method for compensating shrinkage of plastic webs (2000-03-28),

7. 5785907 - Method for compensating shrinkage of plastic webs (1998-07-28),

8. 5655859 - Machine tool (1997-08-12),

9. 5549782 - Laminating apparatus (1996-08-27),

10. 5303646 - Relief printing method and apparatus for its implementation (1994-04-19),

Melzer Maschinenbau GmbH is a leading manufacturer of high-quality machinery for diverse industries. With over 50 years of experience, the company offers innovative solutions for cutting, bending, and welding applications. Their products are known for their reliability, precision, and efficiency. Melzer Maschinenbau GmbH is committed to delivering top-notch equipment and excellent customer service to meet the needs of their clients worldwide.

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USPTO Data Jan 1 1976 - Dec 16 2025

10 Patents

#1 in Schwelm

#3,712 in Germany

#54,268 in the World

Schwelm, Germany

Melzer Maschinenbau Gmbh