Forward Citations = 24

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12 inventors (with patents filed for the assignee):

Karlheinz Rau (2 out of 14 patents)

Karl Seiler (2 out of 2 patents)

Heinrich Mohn (2 out of 2 patents)

4. Fritz Simmat (1 out of 14 patents)

5. Martin Selke (1 out of 1 patent)

6. Horst Albrecht (1 out of 1 patent)

7. Heinz Herzog (1 out of 1 patent)

8. Oswald Siegling (1 out of 1 patent)

9. Herbert Schul (1 out of 1 patent)

10. Peter Baumler (1 out of 1 patent)

11. Gerhard Hofer (1 out of 1 patent)

12. Tassilo Korner (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 4102666 - Method of surface crystallizing quartz (1978-07-25),

2. 4019645 - Crucible of fused vitreous silica (1977-04-26),

3. 4010022 - Apparatus for making fused silica tubing (1977-03-01),

4. 3957476 - Method of diffusing ions into quartz glass (1976-05-18),

Heraeus-schott Quarzschmelze GmbH is a leading manufacturer of quartz glass and advanced glass-ceramics. The company specializes in producing high-quality materials for a wide range of industries, including semiconductors, optics, and telecommunications. With a strong focus on innovation and customer satisfaction, Heraeus-schott Quarzschmelze GmbH is recognized for its expertise in developing custom solutions for various applications.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#4 in Hanau am Main

#6,923 in Germany

Hanau am Main, Germany

Heraeus-schott Quarzschmelze Gmbh