Ruhl; Robert
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ruhl; Robert.The latest application filed is for "unit for conductively heatable melting".
- Ruhl; Robert - Mainz N/A DE
| Patent | Date |
|---|---|
| Unit for conductively heatable melting Grant 9,247,586 - Duch , et al. January 26, 2 | 2016-01-26 |
| Device for producing a glass rod Grant 7,343,761 - Dick , et al. March 18, 2 | 2008-03-18 |
| Unit for conductively heatable melting App 20070098036 - Duch; Klaus-Dieter ; et al. | 2007-05-03 |
| Device for producing a glass rod App 20040025540 - Dick, Erhard ; et al. | 2004-02-12 |
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