John V. Ripley
12Patents
3h-index
12Co-inventors
57Inventor score
Filing activity: Mar 16, 2001 → Apr 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9821779B2 | Controller and method for monitoring trailer brake applications | Performing Operations; Transporting | 16 | Active |
| US9227607B1 | Apparatus, method and system for monitoring towed vehicles in a tractor-trailer vehicle | Performing Operations; Transporting | 11 | Active |
| US6754568B1 | Brake response analysis system | Physics | 7 | Expired |
| US11427169B2 | Apparatus, method and system for determining the position of vehicles connected to a tractor by the use of a global positioning satellite (GPS) | Performing Operations; Transporting | 3 | Active |
| US7938411B2 | Axle air dump for multiple axle vehicles | Performing Operations; Transporting | 3 | Active |
| US8276993B2 | Park system with high/low trip pressure for added failure protection with work brake application | Performing Operations; Transporting | 2 | Active |
| US7976040B2 | Axle air dump for multiple axle vehicles | Performing Operations; Transporting | 2 | Active |
| US10363909B2 | Apparatus, method and system for monitoring towed vehicles in a tractor-trailer vehicle | Performing Operations; Transporting | 1 | Active |
| US9002610B2 | Relay valve control arrangement to provide variable response timing on full applications | Performing Operations; Transporting | 1 | Active |
| US11511716B2 | EBS tractor control line to trailer system to improve transmission timing for an air brake system | Performing Operations; Transporting | 0 | Active |
| US12427957B2 | Multi-circuit braking system for brake blending on an electric driveline equipped with pneumatic control | Performing Operations; Transporting | 0 | Active |
| US9180854B2 | Dual purpose dryers for high flow | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.