Forward Citations = 45

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10 inventors (with patents filed for the assignee):

Siegfried Beisswenger (2 out of 11 patents)

Wolfgang Boppel (2 out of 7 patents)

Axel Gebhardt (1 out of 10 patents)

4. Heinrich Jurgensen (1 out of 4 patents)

5. Gerhard Fischer (1 out of 7 patents)

6. Dieter Grieger (1 out of 4 patents)

7. Christian Roes (1 out of 3 patents)

8. Karl R Scheuter (1 out of 3 patents)

9. Joerg Schulz-Hennig (1 out of 3 patents)

10. Horst Sievers (1 out of 3 patents)

5 patents: Sort by Forward Citations

1. 4707597 - Method and apparatus for acoustic supervision of adjustment operations (1987-11-17),

2. 4546232 - Method for the topically precise subsequent engraving of printing (1985-10-08),

3. 4485397 - Method for producing printing forms with irregularly distributed (1984-11-27),

4. 4439022 - Arrangement for the point- and line-wise recording of image information (1984-03-27),

5. 4393295 - Apparatus and method for engraving with an electron beam (1983-07-12),

Ing. Rudolf Hell GmbH, founded in 1929, is a leading manufacturer of high-quality gravure printing systems for the packaging industry. With a strong focus on innovation and quality, the company offers a comprehensive range of solutions for printing, engraving, and finishing. Their state-of-the-art technology and expert engineering have made them a trusted partner for customers worldwide.

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USPTO Data Jan 1 1976 - Dec 23 2025

5 Patents

#206 in

#5,996 in Germany

DE

Ing. Rudolf Hell Gmbh