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Hassfurt, Germany

Unicor Gmbh Rahn Plastmaschinen

USPTO Granted Patents = 13

CIPO Patents = 4

Trademarks = 1

Forward Citations = 44

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9 inventors (with patents filed for the assignee):

Gerhard Neubauer (6 out of 11 patents)

Gunther Hofmann (3 out of 3 patents)

Horst Rahn (2 out of 4 patents)

4. Hubert Kossner (1 out of 2 patents)

5. Klaus Kaufmann (1 out of 1 patent)

6. Dietmar Pfennig (1 out of 1 patent)

7. Frank Gerber (1 out of 1 patent)

8. Edwin Neuberth (1 out of 1 patent)

9. Huber Kossner (1 out of 1 patent)

10. Guenther Hofmann (0 patent)

11. Stefan Foesel (0 patent)

12. Dietmar Pfennig (0 patent)

13 patents: Sort by Forward Citations

1. 7306448 - Mobile impression half-mould for a corrugator for making pipes with transverse ribs (2007-12-11),

2. 7207791 - Device for the production of transversely ribbed pipes (2007-04-24),

3. 7172402 - Mold jaw halves for an apparatus for producing transversely ribbed tubes (2007-02-06),

4. 7153117 - Device for producing tubes provided with cross ribs (2006-12-26),

5. 7037098 - Device for producing plastic pipes (2006-05-02),

6. 6748992 - Facility for manufacturing multilayered composite tubes (2004-06-15),

7. 6641383 - Device for the production of tubes with transverse walls (2003-11-04),

8. 6616437 - Device for continuously producing seamless plastic tubes (2003-09-09),

9. 6309205 - Device for producing cross-finned pipes (2001-10-30),

10. 6206670 - Process for the production if transversely ribbed tubes (2001-03-27),

11. 6149421 - Device for producing cross-finned pipes (2000-11-21),

12. 6015282 - Apparatus for the production of corrugated plastic tubes (2000-01-18),

13. 4983347 - Method of producing an internally smooth, externally ribbed tube from (1991-01-08),

Unicor Gmbh Rahn Plastmaschinen is a leading manufacturer of plastic processing machinery. With over 30 years of experience, they offer high-quality extrusion lines for the production of plastic pipes and hoses. Their innovative solutions are known for their efficiency, reliability and precision. Unicor Gmbh Rahn Plastmaschinen is committed to providing top-notch customer service and continuous improvement in their products.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

13 Patents

#1 in Hassfurt

#3,063 in Germany

#43,635 in the World

Hassfurt, Germany

Unicor Gmbh Rahn Plastmaschinen

Forward Citations = 44

9 inventors:

Gerhard Neubauer (6 out of 11 patents)

Gunther Hofmann (3 out of 3 patents)

Horst Rahn (2 out of 4 patents)

4. Hubert Kossner (1 out of 2 patents)

5. Klaus Kaufmann (1 out of 1 patent)

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