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For the Inventor, By the Inventor

Berlin, Germany

Karl Rabofsky Gmbh


USPTO Granted Patents = 3

% Expired Patents = 33.3

Forward Citations = 11

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9 inventors (with patents filed for the assignee):

goldMedal Erwin E Feiten (2 out of 2 patents)

silverMedal Clemens M Lehmann (2 out of 2 patents)

bronzeMedal Arno Heinen (1 out of 1 patent)

4.  Roland Pietschmann (1 out of 1 patent)

5.  Peter Rieckhoff (1 out of 5 patents)

6.  Detlef Rothgänger (1 out of 1 patent)

7.  Michael Sperling (1 out of 2 patents)

8.  Frank Matecka (1 out of 1 patent)

9.  Erich E Zur Nieden (1 out of 1 patent)


3 patents:

1. 7510518 - Method for making standing folds and knife folding machine with work transfer device (2009-03-31),
2. 4465214 - Apparatus for guiding the folding blade and for actuating the tilting (1984-08-14),
3. 4465213 - Pleating machine (1984-08-14),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#245 in D-1000 Berlin

#8,414 in Germany

Berlin, DE
Berlin, Germany

Karl Rabofsky Gmbh

Forward Citations = 11

9 inventors:

goldMedal Erwin E Feiten (2 out of 2 patents)

silverMedal Clemens M Lehmann (2 out of 2 patents)

bronzeMedal Arno Heinen (1 out of 1 patent)

4.  Roland Pietschmann (1 out of 1 patent)

5.  Peter Rieckhoff (1 out of 5 patents)

Please report any incorrect information to [email protected]
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