Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4991982 | Seal bearing | Angelo Vignotto | 1991-02-12 |
| 4928371 | Method of making a seal for bearing assembly | Angelo Vignotto | 1990-05-29 |
| 4874261 | Seal for bearings | Angelo Vignotto | 1989-10-17 |
| 4810107 | Rolling bearing seal | Horst M. Ernst | 1989-03-07 |
| 4795277 | Support element of improved type for a vehicle wheel | — | 1989-01-03 |
| 4792242 | Tight bearing suitable for exceptionally heavy duty conditions | Angelo Vignotto | 1988-12-20 |
| 4770425 | Sealing device with an elastomeric ring having two sealing lips | Angelo Vignotto | 1988-09-13 |
| 4733978 | Contact type flexible seal for bearings | Angelo Vignotto | 1988-03-29 |
| 4728204 | Taper roller bearing, particularly for railway use | Bruno Pizzi | 1988-03-01 |
| 4674755 | Axial and radial sealing assembly | Angelo Vignotto, Mario Bessone | 1987-06-23 |
| 4669895 | Sealing unit for mutually rotating members | Angelo Vignotto | 1987-06-02 |
| 4649875 | Oiltight hydraulic tappet for controlling an internal combustion engine valve | Paolo Mirone | 1987-03-17 |
| 4640238 | Oiltight hydraulic tappet for controlling an internal combustion engine valve | Domenico Camosso, Silvio Ragazzoni | 1987-02-03 |
| 4632075 | Oiltight hydraulic tappet for controlling an internal combustion engine valve | Domenico Camosso, Silvio Ragazzoni | 1986-12-30 |
| 4610225 | Hydraulic tappet for controlling an internal combustion engine valve | Domenico Camosso, Silvio Ragazzoni | 1986-09-09 |
| 4582338 | Vehicle wheel bearing | — | 1986-04-15 |
| 4571227 | Belt drive unit for transmitting drive between the drive shaft on an internal combustion engine and associated accessories | Gordon Beton | 1986-02-18 |
| 4460184 | Seal assembly comprising two lips, one of which is axial and the other radial, and a labyrinth | Angelo Vignotto | 1984-07-17 |
| 4437536 | Support assembly for vehicle wheels | Vittorio Donn | 1984-03-20 |
| 4433877 | Support assembly for vehicle wheels | — | 1984-02-28 |
| 4428629 | Protection and seal member for rolling bearings | Angelo Vignotto | 1984-01-31 |