For the Inventor, By the Inventor

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Hamburg, Germany

Maihak Aktiengesellschaft

USPTO Granted Patents = 2

Trademarks = 2

Forward Citations = 24

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7 inventors (with patents filed for the assignee):

Herbert Bendlin (1 out of 3 patents)

Erich Messerschmitt (1 out of 1 patent)

Werner Voss (1 out of 1 patent)

4. Otto Blunck (1 out of 4 patents)

5. Karl-Heinz Retzow (1 out of 1 patent)

6. Karl-Heinz Zorner (1 out of 1 patent)

7. Burkhart Seim (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 6737276 - Method and device for determining the total organic carbon content in liquids, especially ultra-pure water (2004-05-18),

2. 4023930 - Method and apparatus for determining the concentration of a gas or gases (1977-05-17),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#234 in Hamburg

#10,495 in Germany

Hamburg, Germany

Maihak Aktiengesellschaft

Forward Citations = 24

7 inventors:

Herbert Bendlin (1 out of 3 patents)

Erich Messerschmitt (1 out of 1 patent)

Werner Voss (1 out of 1 patent)

4. Otto Blunck (1 out of 4 patents)

5. Karl-Heinz Retzow (1 out of 1 patent)

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