Enter assignee name

Trademarks = 5

Forward Citations = 43

Loading Chart...

13 inventors (with patents filed for the assignee):

Josef Nosowicz (2 out of 4 patents)

Werner Wolf (2 out of 2 patents)

Wolfgang Ries (1 out of 8 patents)

4. Berthold Schulten (1 out of 6 patents)

5. Peter Haselbacher (1 out of 4 patents)

6. Guenther Lederer (1 out of 3 patents)

7. Thomas Keller (1 out of 5 patents)

8. Reinhard Svejkovsky (1 out of 7 patents)

9. Peter Feigl (1 out of 4 patents)

10. Georg Steigenberger (1 out of 2 patents)

11. Peter Droescher (1 out of 1 patent)

12. Andreas Schruefer (1 out of 1 patent)

13. Berthold Matz (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6918592 - Face seal device (2005-07-19),

2. 6616145 - Face seal device for high rotational speeds (2003-09-09),

3. 6517078 - Face seal device with additional mass for high rotational speeds (2003-02-11),

4. 6341781 - Sealing element for a face seal assembly (2002-01-29),

Burgmann Dichtungswerke GmbH & Co. KG is a leading global manufacturer of mechanical seals and seal supply systems. With over 60 years of experience, the company offers innovative sealing solutions for various industries including chemical, petrochemical, pharmaceutical, and food processing. Burgmann is known for its high-quality products, technical expertise, and reliability in providing tailored sealing solutions to meet customer requirements.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#4 in Wolfratshausen

#6,900 in Germany

Wolfratshausen, Germany

Burgmann Dichtungswerke Gmbh and Co. Kg