Mielke; Siegfried
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mielke; Siegfried.The latest application filed is for "manufacturing process for cooling channel piston with formable shoulder".
- Mielke; Siegfried - Neckarsulm DE
| Patent | Date |
|---|---|
| Manufacturing process for cooling channel piston with formable shoulder Grant 7,761,987 - Mielke July 27, 2 | 2010-07-27 |
| Manufacturing process for cooling channel piston with formable shoulder App 20040168319 - Mielke, Siegfried | 2004-09-02 |
| Piston for internal combustion engines Grant 6,345,599 - Pfestorf , et al. February 12, 2 | 2002-02-12 |
| Forged or cast piston head of an oscillating shaft piston Grant 5,778,846 - Mielke July 14, 1 | 1998-07-14 |
| Arrangement of piston and connecting rod for internal combustion engines Grant 5,762,038 - Mielke June 9, 1 | 1998-06-09 |
| Piston and connecting rod assembly Grant 5,146,883 - Reipert , et al. September 15, 1 | 1992-09-15 |
| Light alloy piston Grant 5,092,289 - Bloschies , et al. March 3, 1 | 1992-03-03 |
| Pressure-diecast light-alloy piston for internal combustion engines Grant 5,063,894 - Mielke , et al. November 12, 1 | 1991-11-12 |
| Piston pin Grant 4,880,330 - Mielke November 14, 1 | 1989-11-14 |
| Piston for internal combustion engines Grant 4,747,340 - Schellmann , et al. May 31, 1 | 1988-05-31 |
| Piston for internal combustion engines Grant 4,711,208 - Sander , et al. December 8, 1 | 1987-12-08 |
| Piston for internal combustion engines Grant 4,694,813 - Mielke September 22, 1 | 1987-09-22 |
| Process of joining a ceramic insert which is adapted to be embedded in a light metal casting for use in internal combustion engines Grant 4,495,684 - Sander , et al. January 29, 1 | 1985-01-29 |
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