Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6234390 | Process for acquiring and/or paying a fee for exhaust pollutants and a motor vehicle with an exhaust pollutant set which operates using this process | — | 2001-05-22 |
| 6216280 | Overgarment with mobile telephone pocket | — | 2001-04-17 |
| 6152641 | Ball joint | — | 2000-11-28 |
| 6116167 | Covering for a table top | — | 2000-09-12 |
| 5914170 | Process and means for producing a support part and a support part produced with it | Ulf Rittinghaus | 1999-06-22 |
| 5244625 | Method for manufacturing a polymeric cage | — | 1993-09-14 |
| 5238616 | Method for protecting renovating and restoring stone, structures, monuments and the like | — | 1993-08-24 |
| 5120279 | Structural bearing element | — | 1992-06-09 |
| 5106672 | Structural element made of reinforced polymeric material | — | 1992-04-21 |
| 5018879 | Cage for rolling bearings with longitudinal movements | — | 1991-05-28 |
| 4986402 | Cage for overrunning clutch | Ernst Neuwirth, Joachim Ritter | 1991-01-22 |
| 4961651 | Cage for rolling bearings | — | 1990-10-09 |
| 4915991 | Novel structural element | — | 1990-04-10 |
| 4800057 | Method of producing a novel structural element | — | 1989-01-24 |
| 4782799 | Self-adjusting hydraulic valve tappet | Dieter Goppelt, Dieter Schmidt, Steffen Hertrich | 1988-11-08 |
| 4781877 | Cage production | — | 1988-11-01 |
| 4723645 | Polymeric cage for overrunning clutch | — | 1988-02-09 |
| 4620806 | Cage | — | 1986-11-04 |
| 4378930 | Novel apparatus | — | 1983-04-05 |