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Dortmund, Germany

Holstein & Kappert Gmbh

USPTO Granted Patents = 14

Forward Citations = 87

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20 inventors (with patents filed for the assignee):

Uwe Knabe (3 out of 7 patents)

Klaus Ehrlinger (2 out of 4 patents)

Heinrich Jordan (2 out of 4 patents)

4. Wolfgang Borstelmann (2 out of 4 patents)

5. Reinhold Mnilk (2 out of 2 patents)

6. Manfred Keil (2 out of 2 patents)

7. Roland Kruger (2 out of 3 patents)

8. Wolfgang Brakelmann (2 out of 4 patents)

9. Klaus Jendrichowski (1 out of 12 patents)

10. Gisbert Strohn (1 out of 2 patents)

11. Siegmar Sindermann (1 out of 19 patents)

12. Manfred Kurreck (1 out of 1 patent)

13. Ulrich Geltenpoth (1 out of 1 patent)

14. Hermann Schadel (1 out of 1 patent)

15. Heinz Ladwig (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 4783223 - Method of and an arrangement for reducing heat consumption of bottle (1988-11-08),

2. 4552167 - Method of and device for cleaning hollow spaces in double seat valves (1985-11-12),

3. 4550029 - Method of boiling wort (1985-10-29),

4. 4442653 - Machine for filling bottles and cans (1984-04-17),

5. 4440201 - Liquid discharge nozzle for container filling valves (1984-04-03),

6. 4431224 - Arrangement for displacing piece goods (1984-02-14),

7. 4376109 - Process and apparatus for disposal of noxious vapors emanating from wort (1983-03-08),

8. 4368753 - Double-seat valve unit leakage control (1983-01-18),

9. 4298039 - Revolving container processing plant (1981-11-03),

10. 4254792 - Double-seat valve (1981-03-10),

11. 4221760 - Method of making, filling and closing containers of thermoplastic (1980-09-09),

12. 4171714 - Filling machine for charging containers with a liquid (1979-10-23),

13. 4146068 - Pipeless filling unit for counterpressure bottling machines (1979-03-27),

14. 4146065 - Method and machine for charging liquid into containers (1979-03-27),

Holstein & Kappert GmbH, based in Dortmund, Germany, specializes in the development and manufacturing of high-quality industrial solutions, particularly in the fields of automation and control technology. The company focuses on providing innovative products and services that enhance operational efficiency and reliability across various sectors. With a commitment to research and development, Holstein & Kappert aims to deliver cutting-edge technologies that meet the evolving needs of its clients in a competitive global market.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

14 Patents

#21 in Dortmund

#2,906 in Germany

#42,199 in the World

Dortmund, Germany

Holstein & Kappert Gmbh

Forward Citations = 87

20 inventors:

Uwe Knabe (3 out of 7 patents)

Klaus Ehrlinger (2 out of 4 patents)

Heinrich Jordan (2 out of 4 patents)

4. Wolfgang Borstelmann (2 out of 4 patents)

5. Reinhold Mnilk (2 out of 2 patents)

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