Rudi; Roberto
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rudi; Roberto.The latest application filed is for "thermally insulated corrugated conduit".
- Rudi; Roberto - Schinznach-Dorf CH
| Patent | Date |
|---|---|
| Thermally insulated corrugated conduit Grant 10,220,551 - Oeschger , et al. | 2019-03-05 |
| Thermally Insulated Corrugated Conduit App 20160018047 - Oeschger; Alfred ; et al. | 2016-01-21 |
| Flexible heat-insulated conduit and method of making same Grant 8,087,432 - Rudi , et al. January 3, 2 | 2012-01-03 |
| Covering Device App 20100101677 - Liebel; Volker ; et al. | 2010-04-29 |
| Jacket for heat-insulated conduits and method for making same Grant 7,528,320 - Rudi , et al. May 5, 2 | 2009-05-05 |
| Heat-insulated conduit Grant 7,472,725 - Rudi , et al. January 6, 2 | 2009-01-06 |
| Flexible heat-insulated conduit and method of making same App 20080236697 - Rudi; Roberto ; et al. | 2008-10-02 |
| Heat-insulated conduit App 20070289654 - Rudi; Roberto ; et al. | 2007-12-20 |
| Jacket for heat-insulated conduits and method for making same App 20070227758 - Rudi; Roberto ; et al. | 2007-10-04 |
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