Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246214 | Circumferentially loaded shock-absorbing rubber block | Franz J. Wolf | 1993-09-21 |
| 5213544 | Compliant, acoustically insulating torsionally elastic coupling | Franz J. Wolf | 1993-05-25 |
| 5201489 | Surface bearing and method for its production | Franz J. Wolf | 1993-04-13 |
| 5188002 | Torsional vibration damper | Franz J. Wolf | 1993-02-23 |
| 5184799 | Surface bearing and method for its production | Franz J. Wolf | 1993-02-09 |
| 5110660 | Rubber spring element | Franz J. Wolf | 1992-05-05 |
| 5036726 | Torsional-vibration damper | Franz J. Wolf | 1991-08-06 |
| 5014967 | Spring element | Franz J. Wolf | 1991-05-14 |
| 4958812 | Suspension spring system | Franz J. Wolf | 1990-09-25 |
| 4925163 | Spring element | Franz J. Wolf | 1990-05-15 |
| 4895355 | Spring device for use in mounting apparatuses | Franz J. Wolf | 1990-01-23 |
| 4887801 | Hydraulically damped elastomer-metal bearing | Franz J. Wolf | 1989-12-19 |
| 4861003 | Cup-shaped hydraulic bearing | Franz J. Wolf | 1989-08-29 |
| 4807857 | Soft mounting for insulating body-transmitted acoustic waves | Franz J. Wolf, Otto Weber, Volkamr Keck | 1989-02-28 |
| 4776573 | Spring element | Franz J. Wolf | 1988-10-11 |
| 4750720 | Spring element | Franz J. Wolf | 1988-06-14 |
| 4601678 | Torsionally resilient coupling with a connecting element | Franz J. Wolf | 1986-07-22 |
| 4560367 | Torsionally elastic coupling | Franz J. Wolf | 1985-12-24 |
| 4552543 | Torsionally elastic coupling with an improved characteristic curve | Franz J. Wolf | 1985-11-12 |
| 4504244 | Rotationally elastic coupling | Franz J. Wolf, Gregoire Benneyan | 1985-03-12 |
| 4500300 | Rotationally elastic coupling | Franz J. Wolf | 1985-02-19 |
| 4482136 | Elastomeric loop | Franz J. Wolf, Gregoire Benneyan | 1984-11-13 |
| 4479638 | Spring device | Franz J. Wolf | 1984-10-30 |
| 4458888 | Dampening device | Franz J. Wolf | 1984-07-10 |
| 4432537 | Hydraulic support | — | 1984-02-21 |