Angelo Vignotto
47Patents
11h-index
31Co-inventors
75Inventor score
Filing activity: Apr 1, 1980 → Sep 5, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4792242A | Tight bearing suitable for exceptionally heavy duty conditions | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US5264790A | Device for detecting relative speed of inner and outer rings for an ABS braking system | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US5004358A | Device enabling the revolutionary speed to be measured between two parts in relative rotation such as the supports of a vehicle wheel | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US6323640A | Rolling bearing unit with a rotating speed measuring device | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4298079A | Rotary drill bit | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US6190102A | Studs for connecting a wheel and a brake element to a motor vehicle wheel hub unit | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4669895A | Sealing unit for mutually rotating members | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US6109794A | Rolling contact bearing provided with a seal and an electrostatic current discharge device | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4770425A | Sealing device with an elastomeric ring having two sealing lips | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6082905A | Sealing assembly for a rolling bearing | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US4428629A | Protection and seal member for rolling bearings | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US5927820A | Hub-wheel assembly, in particular for a vehicle | Performing Operations; Transporting | 11 | Expired |
| US4928371A | Method of making a seal for bearing assembly | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6682221B2 | Sealing device for rolling bearings | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4874261A | Seal for bearings | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4991982A | Seal bearing | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5215387A | Support unit for an idling element such as the nondriven wheel of a motor vehicle | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4733978A | Contact type flexible seal for bearings | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6497514B2 | Sealing device for a flanged bearing | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6776420B2 | Sealing device for a rolling contact bearing | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5090236A | Phonic element for speed sensing bearing assembly | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6491441B2 | Tapered bearing unit | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5975647A | Wheel hub unit | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4674755A | Axial and radial sealing assembly | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6786644B2 | Sealing device for rolling bearings | Mechanical Engineering; Lighting; Heating | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.