James E. Westbrook
8Patents
3h-index
11Co-inventors
54Inventor score
Filing activity: May 10, 1976 → Aug 22, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5022703A | Retractable rear bumper | Performing Operations; Transporting | 11 | Expired |
| US4796255A | Method of synchronization between data communication devices permitting peer-peer and master-slave communications | Electricity | 9 | Expired |
| US4045620A | Digital tone detector | Electricity | 8 | Expired |
| US4763318A | Transmission and reception of synchronous data and timing signals using a steady bit stream | Electricity | 3 | Expired |
| US7823555B2 | Low profile valve lifter assembly | Emerging Cross-Sectional Technologies | 2 | Active |
| US8573170B2 | Rocker arm assembly with integrated support pin anti-inversion feature | Emerging Cross-Sectional Technologies | 1 | Active |
| US12304040B1 | Press to fit pipe connector tool | Performing Operations; Transporting | 0 | Active |
| US4852085A | Expandable digital switching matrix with fault-tolerance and minimum delay time | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.