Wayne H. Murphy
27Patents
7h-index
13Co-inventors
66Inventor score
Filing activity: Jan 16, 1986 → Mar 20, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4659266A | Wheel chocking assembly | Performing Operations; Transporting | 48 | Expired |
| US9026281B2 | Railcar handbrake monitor | Performing Operations; Transporting | 24 | Active |
| US4955459A | Strapless wheel chocking assembly | Performing Operations; Transporting | 16 | Expired |
| US9663092B2 | Railcar handbrake monitor | Performing Operations; Transporting | 13 | Active |
| US8276853B2 | Air hose support clip to prevent lateral loading | Emerging Cross-Sectional Technologies | 11 | Active |
| US8167251B2 | Air hose support clip to prevent lateral loading | Emerging Cross-Sectional Technologies | 10 | Active |
| US7850128B2 | Air brake hose support | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US7104365B1 | Brake actuator indicator | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US11608095B2 | Knuckle pin | Performing Operations; Transporting | 1 | Active |
| US10322732B1 | Coupler knuckle, cores and method of production | Performing Operations; Transporting | 1 | Active |
| US7886874B2 | Wheel flange lubricating device | Performing Operations; Transporting | 1 | Active |
| US10150490B2 | Coupler for a railway vehicle, cores and method for production | Performing Operations; Transporting | 1 | Active |
| US11230302B2 | Railway car truck system | Performing Operations; Transporting | 1 | Active |
| US9452764B2 | Railway vehicle coupler | Performing Operations; Transporting | 1 | Active |
| US11952019B2 | Railway car truck system | Performing Operations; Transporting | 0 | Active |
| US8695508B2 | Malleable resilient pedestal wear plate | Performing Operations; Transporting | 0 | Active |
| US9604276B2 | Coupler and method for production of a coupler with selectable configuration options | Performing Operations; Transporting | 0 | Active |
| US9242660B1 | Brake beam strut protector | Performing Operations; Transporting | 0 | Active |
| US9714039B2 | Knuckle thrower | Performing Operations; Transporting | 0 | Active |
| US10906568B2 | Coupler knuckle, cores and method of production | Performing Operations; Transporting | 0 | Active |
| US9481381B2 | Lightweight yoke for railway coupling | Performing Operations; Transporting | 0 | Active |
| US11858488B2 | Rail monitoring system, method and devices | Physics | 0 | Active |
| US10994754B2 | Coupler for a railway vehicle, cores and method for production | Performing Operations; Transporting | 0 | Active |
| US9580089B2 | Lightweight yoke for railway coupling | Performing Operations; Transporting | 0 | Active |
| US9580088B2 | Malleable resilient pedestal wear plate | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.