Federal-Mogul LLC
🏢 View company profile →387Patents
220Active
387Granted
53Portfolio score
Filing activity: Mar 20, 1972 → Mar 14, 2017 · 35 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4344142A | Direct digital control of rubber molding presses | Emerging Cross-Sectional Technologies | 154 | Expired |
| US4053049A | Packaging of semicylindrical sleeve bearings | Performing Operations; Transporting | 59 | Expired |
| US5388035A | Automotive marker lamp | Emerging Cross-Sectional Technologies | 51 | Expired |
| US5070621A | Apparatus for measuring wheel end play | Mechanical Engineering; Lighting; Heating | 47 | Expired |
| US4516560A | Abrasive cutting wheel and method of cutting abradable material | Performing Operations; Transporting | 42 | Expired |
| US4503972A | Microdrill package | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4856794A | Oil seal with antirotation ribs | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US4267814A | Abrasive saw blade for trapezoidal grooving | Performing Operations; Transporting | 39 | Expired |
| US4613143A | Dual-lip shaft seal with one spring-urged lip | Mechanical Engineering; Lighting; Heating | 37 | Expired |
| US4854295A | Wear resistant abrasive cutting wheel | Performing Operations; Transporting | 35 | Expired |
| US4732818A | Composite bearing material with polymer filled metal matrix interlayer of distinct metal particle sizes and method of making same | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4132421A | Shaft seal | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4969653A | Radial lip oil seal | Mechanical Engineering; Lighting; Heating | 34 | Expired |
| US3984113A | Bidirectional hydrodynamic polytetrafluoroethylene seal | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US4808148A | Temperature compensated self-tensioning idler pulley | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US4739998A | Bidirectional seal with elliptical sealing barriers | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US4601374A | Hydraulic clutch piston and seal | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US5186472A | Unitized radial shaft seal | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US8833771B2 | Gasket assembly with improved locating and retention pin and method of construction thereof | Mechanical Engineering; Lighting; Heating | 30 | Active |
| US5476272A | Speed sensor ring for vehicle anti-lock brake system | Physics | 30 | Expired |
| US4817581A | Adjustable support for cutting apparatus | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4441722A | Rotary bidirectional dynamic shaft seal having a pumping projection with angulated primary and secondary pumping surfaces | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US4921384A | Swage fasteners with a high stand-off collar | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US4815867A | Side assembled clip for self-aligning bearing | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US4634407A | Self-tensioning belt tightener | Mechanical Engineering; Lighting; Heating | 26 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.