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Eppingen, Germany

Dieffenbacher Gmbh Maschinen-Und Anlagenbau

USPTO Granted Patents = 19

EPO Patents = 79

Trademarks = 7

Forward Citations = 21

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32 inventors (with patents filed for the assignee):

Gernot Von Haas (6 out of 14 patents)

Frank Heymanns (4 out of 4 patents)

Günter Natus (4 out of 4 patents)

4. Don O Evans (3 out of 8 patents)

5. Christina M McClard (2 out of 5 patents)

6. Matthias Graf (2 out of 5 patents)

7. David R Cramer (2 out of 5 patents)

8. Fritz Schneider (2 out of 4 patents)

9. Neal J Beidleman (1 out of 17 patents)

10. Reto Pattis (1 out of 1 patent)

11. Helmut Bauser (1 out of 1 patent)

12. Matthias Graf (1 out of 8 patents)

13. Felix Hellmeier (1 out of 1 patent)

14. Klaus Jung (1 out of 1 patent)

15. Konstantin Penski (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 12440871 - Monitoring device for detecting at least one substance component in comminuted materials, conveying system for comminuted materials and method for monitoring comminuted materials (2025-10-14),

2. 10967538 - Apparatus and method for continuous production of materials (2021-04-06),

3. 10882261 - Tape-laying device and tape-laying method for flexibly and quickly laying tapes with different widths (2021-01-05),

4. 9951947 - Incineration grate consisting of grate bars and method for fitting grate bars in and removing same from an incineration grate (2018-04-24),

5. 9802368 - Methods and systems for manufacturing advanced composite components (2017-10-31),

6. 9168712 - Pelletizing press for producing pellets (2015-10-27),

7. 9162434 - System and method for making advanced composite laminates (2015-10-20),

8. 9096023 - System for producing fiber-reinforced molded parts and method for operating a system for producing fiber-reinforced molded parts (2015-08-04),

9. 8992715 - System and method for the rapid, automated creation of advanced composite tailored blanks (2015-03-31),

10. 8944801 - Pellet press for producing pellets (2015-02-03),

11. 8910393 - Drying apparatus for pourable material and method for producing a drying apparatus for pourable material (2014-12-16),

12. 8888478 - Pelletizing press for producing pellets (2014-11-18),

13. 8876516 - Pellet press for producing pellets (2014-11-04),

14. 8771575 - Methods and systems for forming reinforced composite articles having variable thickness corners (2014-07-08),

15. 8690417 - Method for the intermittent production and continuous supply of a resin-filler mixture in the course of the production of plastic molded parts (2014-04-08),

DIEFFENBACHER GMBH MASCHINEN-UND ANLAGENBAU is a leading global supplier of machinery and complete systems for the wood processing industry. With over 150 years of experience, the company offers a wide range of innovative solutions including LIGNA, FiberBoard, Composites, and Recycling technologies. Their state-of-the-art machines and equipment are known for their precision, reliability, and high-performance capabilities. DIEFFENBACHER is committed to customer satisfaction and continuously strives to exceed expectations through advanced engineering, automation, and digital solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

19 Patents

#2 in Eppingen

#2,317 in Germany

#31,731 in the World

Eppingen, Germany

Dieffenbacher Gmbh Maschinen-Und Anlagenbau

Forward Citations = 21

32 inventors:

Gernot Von Haas (6 out of 14 patents)

Frank Heymanns (4 out of 4 patents)

Günter Natus (4 out of 4 patents)

4. Don O Evans (3 out of 8 patents)

5. Christina M McClard (2 out of 5 patents)

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