Opferkuch; Frank
Patent Applications and Registrations
Patent applications and USPTO patent grants for Opferkuch; Frank.The latest application filed is for "method for in-line heat exchanger tube brazing".
- Opferkuch; Frank - Unterensingen DE
| Patent | Date |
|---|---|
| Tubes and method and apparatus for producing tubes Grant 8,561,451 - Opferkuch , et al. October 22, 2 | 2013-10-22 |
| Vehicle radiator Grant 8,522,862 - Opferkuch , et al. September 3, 2 | 2013-09-03 |
| Method for in-line heat exchanger tube brazing Grant 8,313,688 - Opferkuch November 20, 2 | 2012-11-20 |
| Method and apparatus for purifying exhaust gases Grant 7,797,928 - Friedrich , et al. September 21, 2 | 2010-09-21 |
| Vehicle Radiator App 20100218926 - Opferkuch; Frank ; et al. | 2010-09-02 |
| Method For In-line Heat Exchanger Tube Brazing App 20100219568 - Opferkuch; Frank | 2010-09-02 |
| Tubes And Method And Apparatus For Producing Tubes App 20100024508 - Opferkuch; Frank ; et al. | 2010-02-04 |
| Heat exchanger and method of manufacturing App 20060131007 - Nies; Jens ; et al. | 2006-06-22 |
| Method And Apparatus For Purifying Exhaust Gases App 20060096282 - Friedrich; Gerhard ; et al. | 2006-05-11 |
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