Ferodo Limited
22Patents
0Active
22Granted
31Portfolio score
Filing activity: Apr 17, 1972 → Jul 30, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6142263A | Multi-layer brake element with enhanced thermal insulation | Mechanical Engineering; Lighting; Heating | 47 | Expired |
| US4840824A | Stairtread facings and a co-extrusion method for their manufacture | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4905431A | Flooring edge finisher | Fixed Constructions | 39 | Expired |
| US4726455A | Clutch facings | Mechanical Engineering; Lighting; Heating | 36 | Expired |
| US4846312A | Disc brake pads | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4197223A | Asbestos free friction materials | Textiles; Paper | 25 | Expired |
| US4087948A | Flooring elements | Fixed Constructions | 21 | Expired |
| US4747476A | Methods of making clutch driven plates | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5725077A | Friction pads for use in disc brakes | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4226759A | Friction materials | Chemistry; Metallurgy | 9 | Expired |
| US4273699A | Friction materials | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5323978A | Tape winding method and apparatus for forming friction elements | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4271937A | Valves for hydraulic brakes | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4871394A | Sintered metal friction facing | Performing Operations; Transporting | 6 | Expired |
| US4121925A | Method of producing grey cast iron brake rotors with uniform friction and wear characteristics | Chemistry; Metallurgy | 4 | Expired |
| US5856278A | Friction material for use with al. alloy rotor | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4914801A | Method of manufacturing a disc brake pad | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4010827A | Clutch engaged brake mechanism | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US3960249A | Vehicle retarders | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4631209A | Manufacture of asbestos-free friction facing material | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US4276328A | Impregnation of yarns | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5460250A | Brake pad friction linings | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.