13 Utility and 4 Design Patents
#23 in Villingen-Schwenningen
#16,442 in Germany
#297,277 in the World
rank by utility patentsForward Citations = 182
Company Filing History:
Btr Blumberger Telefon- Und Relaisbau Albert Metz
Ria Electronic Albert Metz
Ria-btr Produktions Gmbh
4. 1 out of 832,627 patents
Other
5. 1 out of 1
Ria Electronics Albert Metz
where one patent can have more than one assignee
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