Core Industries, LLC
14Patents
2Active
14Granted
35Portfolio score
Filing activity: Jan 7, 1983 → Jul 2, 2014 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5144226A | Multi-mode measuring system | Physics | 55 | Expired |
| US5003192A | AC power switching device with non-volatile memory unit | Electricity | 42 | Expired |
| US8801578B2 | Instructional displays and methods for exercise machine | Human Necessities | 24 | Active |
| US5184715A | Mechanical drive for dual conveyor system | Performing Operations; Transporting | 24 | Expired |
| US4712922A | Material mixing apparatus | Emerging Cross-Sectional Technologies | 18 | Expired |
| US9295878B2 | Instructional displays and methods for an exercise machine | Human Necessities | 17 | Active |
| US5351568A | Rotary speed changing apparatus | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4751401A | Low voltage switch | Electricity | 15 | Expired |
| US6681792B2 | Reduced-length sleeve valve | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4730742A | Apparatus for lifting an elongate member | Performing Operations; Transporting | 5 | Expired |
| US4457746A | Apparatus for centrifugal separation | Performing Operations; Transporting | 4 | Expired |
| US5829651A | Nonconductive holster for electrical meter | Emerging Cross-Sectional Technologies | 3 | Expired |
| USD410332S | Electrical meter holster | General | 2 | Expired |
| US4553898A | Swingably mounted truck hopper | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.