Company Filing History:

12 out of 112

Jagenberg Aktiengesellschaft

Jagenberg Papiertechnik Gmbh

patents

Years Active: 1980-1999

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5996926 - Winding apparatus with air-cushion roll support (1999-12-07),

2. 5855337 - Winding machine with support cylinders and air pressure relieved wind up (1999-01-05),

3. 5577684 - Winding machine with support cylinders (1996-11-26),

4. 5478026 - Winding machine with support cylinders (1995-12-26),

5. 5413656 - Method and device for exchanign windings rolls (1995-05-09),

6. 5273226 - Winding machine with support cylinders (1993-12-28),

7. 5222679 - Method of and apparatus for automatic replacement of a fully wound roll (1993-06-29),

8. 5067663 - Drum-type winder for winding webs of material (1991-11-26),

9. 5000395 - Apparatus for inserting a winding sleeve or core into a winding machine (1991-03-19),

10. 4974786 - Method and device for winding webs of material especially webs of paper (1990-12-04),

11. 4909454 - Apparatus for inserting a winding sleeve or core into a winding machine (1990-03-20),

12. 4726533 - Method of and apparatus for the automatic positioning of a web-winding (1988-02-23),

13. 4552316 - Method and apparatus for winding webs of cellulose (1985-11-12),

14. 4485979 - Device for shaftless winding machines (1984-12-04),

15. 4408727 - Method and apparatus for the automatic severing and reattachment of a web (1983-10-11),

Title: Hartmut Dropczynski - Innovative Inventor from Dormagen

Introduction: Hartmut Dropczynski is a renowned inventor hailing from Dormagen, Germany, known for his groundbreaking contributions to various fields.

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Collaborations: Throughout his career, Hartmut Dropczynski has collaborated with top scientists, engineers, and inventors, fostering a culture of creativity and excellence in his projects.

Conclusion: Hartmut Dropczynski's passion for innovation and his dedication to pushing the boundaries of technology make him a standout figure in the world of inventors and innovators.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.