For the Inventor, By the Inventor

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Hamburg, Germany

E. C. H. Will Gmbh & Co.

USPTO Granted Patents = 50

Forward Citations = 518

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32 inventors (with patents filed for the assignee):

Bernd Ramcke (9 out of 10 patents)

Alfred Besemann (8 out of 14 patents)

Wolfram Wolf (6 out of 12 patents)

4. Siegfried Lampe (5 out of 6 patents)

5. Kurt Aykut (5 out of 6 patents)

6. Friedhelm Herrig (5 out of 5 patents)

7. Eckhard Brandt (4 out of 5 patents)

8. Jorn-Uwe Lemburg (4 out of 4 patents)

9. Klaus Reissmann (4 out of 4 patents)

10. Dieter Stolley (3 out of 3 patents)

11. Siegmar Neubuser (3 out of 3 patents)

12. Robert Deutschle (3 out of 3 patents)

13. Peter Dose (3 out of 3 patents)

14. Hartmut Peters (2 out of 3 patents)

15. Willi Rehwald (2 out of 2 patents)

Core Competencies:

Paper Transport Systems

Stack Accumulation

Air Expulsion Mechanisms

Sheet Bonding Techniques

Self-Sticking Note Pads

Zig-Zag Folding

Paper Processing Equipment

Cutting and Trimming Apparatus

Writing Pad Assembly

Rotary Knife Holders

Binder Manufacturing

Paper Layer Forming

50 patents: Sort by Forward Citations

1. 4807739 - Method of and apparatus for transporting and turning stacks of paper (1989-02-28),

2. 4765791 - Apparatus for expelling air from stacks of paper sheets and the like (1988-08-23),

3. 4765790 - Apparatus for accumulating stacks of paper sheets and the like (1988-08-23),

4. 4746395 - Apparatus for bonding stacked sheets to one another (1988-05-24),

5. 4743319 - Method of and apparatus for making self sticking note pads (1988-05-10),

6. 4717013 - Apparatus for transporting layers of paper sheets to processing machines (1988-01-05),

7. 4715551 - Self-locking device for transmitting torque to bobbin cores (1987-12-29),

8. 4710256 - Apparatus for attaching flap-over covers to stacks of paper sheets or (1987-12-01),

9. 4708332 - Method and apparatus for zig-zag folding webs of paper and the like (1987-11-24),

10. 4669344 - Method and apparatus for subdividing webs of coherent paper sheets (1987-06-02),

11. 4629058 - Method and apparatus for transporting layers of paper sheets to (1986-12-16),

12. 4603768 - Apparatus for transporting paper stacks (1986-08-05),

13. 4599039 - Method of accumulating stacks of paper sheets or the like (1986-07-08),

14. 4586315 - Apparatus for introducing stacks of paper layers into cartons (1986-05-06),

15. 4580937 - Apparatus for back stripping stacks of paper sheets or the like (1986-04-08),

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

50 Patents

#27 in Hamburg

#1,079 in Germany

#13,575 in the World

Hamburg, Germany

E. C. H. Will Gmbh & Co.

Forward Citations = 518

32 inventors:

Bernd Ramcke (9 out of 10 patents)

Alfred Besemann (8 out of 14 patents)

Wolfram Wolf (6 out of 12 patents)

4. Siegfried Lampe (5 out of 6 patents)

5. Kurt Aykut (5 out of 6 patents)

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