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Hannover, Germany

Paul Troester Maschinenfabrik

USPTO Granted Patents = 36

Forward Citations = 307

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21 inventors (with patents filed for the assignee):

Wilfried W Baumgarten (10 out of 14 patents)

Hans-Joachim Gohlisch (7 out of 7 patents)

Heinz Klein (3 out of 3 patents)

4. Hans F Ramm (3 out of 3 patents)

5. Klaus Koch (3 out of 3 patents)

6. Wolfgang Ruger (2 out of 2 patents)

7. Klaus Becker (2 out of 2 patents)

8. Hermann Siebert (2 out of 2 patents)

9. Hans J Gohlisch (2 out of 2 patents)

10. Reinhold Kaufmann (2 out of 2 patents)

11. Gerald Fromm (2 out of 2 patents)

12. Harry Focht (2 out of 2 patents)

13. Dietrich Eckenberg (1 out of 1 patent)

14. Paul Budiman (1 out of 1 patent)

15. Hans-Jaochim Pohl (1 out of 1 patent)

36 patents: Sort by Forward Citations

1. 6106266 - Gear extruder for a caoutchouc mixture (2000-08-22),

2. 6050801 - Cross discharge head for extrusion equipment (2000-04-18),

3. 5720986 - Extrusion head for an extrusion installation for the rubber or plastic (1998-02-24),

4. 5501145 - Multi-purpose calendar (1996-03-26),

5. 5472332 - Extruder head for an extruder (1995-12-05),

6. 5454704 - Packing sheet calender and process for the production of packing sheets (1995-10-03),

7. 5453239 - Method and apparatus for charging calenders (1995-09-26),

8. 5378415 - Process for the production of homogeneous rubber blanks (1995-01-03),

9. 5362001 - Apparatus for pulverizing rubber scrap (1994-11-08),

10. 5332380 - Extrusion head for an extrusion installation of the rubber or plastic (1994-07-26),

11. 5332379 - Extrusion head for sheathing elongated objects (1994-07-26),

12. 5325754 - Apparatus for cutting profile strips formed of rubber mixtures (1994-07-05),

13. 5324459 - Process and apparatus for holding the temperature of the extrudant of a (1994-06-28),

14. 5318430 - Calender for the production of packing sheets and method of controlling (1994-06-07),

15. 5304053 - Apparatus for extrusion of plastic and/or rubber mixtures (1994-04-19),

Paul Troester Maschinenfabrik is a manufacturing company specialized in designing and producing machinery for the rubber industry. With over 125 years of experience, they provide innovative solutions and high-quality equipment for rubber mixing, extrusion, and calendaring processes. Their machines are widely used in various industries, including automotive, construction, aerospace, and more. Visit their website for more information and to explore their range of advanced rubber processing machinery.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

36 Patents

#24 in Hannover

#1,410 in Germany

#18,155 in the World

Hannover, Germany

Paul Troester Maschinenfabrik

Forward Citations = 307

21 inventors:

Wilfried W Baumgarten (10 out of 14 patents)

Hans-Joachim Gohlisch (7 out of 7 patents)

Heinz Klein (3 out of 3 patents)

4. Hans F Ramm (3 out of 3 patents)

5. Klaus Koch (3 out of 3 patents)

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