Perry Levitt
13Patents
1h-index
9Co-inventors
39Inventor score
Filing activity: May 8, 2014 → Jan 24, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11230302B2 | Railway car truck system | Performing Operations; Transporting | 1 | Active |
| US10150490B2 | Coupler for a railway vehicle, cores and method for production | Performing Operations; Transporting | 1 | Active |
| US9452764B2 | Railway vehicle coupler | Performing Operations; Transporting | 1 | Active |
| US11745363B1 | Compact self-centering compliant joint | Performing Operations; Transporting | 1 | Active |
| US10322732B1 | Coupler knuckle, cores and method of production | Performing Operations; Transporting | 1 | Active |
| US9580089B2 | Lightweight yoke for railway coupling | Performing Operations; Transporting | 0 | Active |
| US11952019B2 | Railway car truck system | Performing Operations; Transporting | 0 | Active |
| US9604276B2 | Coupler and method for production of a coupler with selectable configuration options | Performing Operations; Transporting | 0 | Active |
| US10994754B2 | Coupler for a railway vehicle, cores and method for production | Performing Operations; Transporting | 0 | Active |
| US9714039B2 | Knuckle thrower | Performing Operations; Transporting | 0 | Active |
| US11345372B1 | Lightweight yoke for railway coupling | Chemistry; Metallurgy | 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 |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.