Robert Walker
13Patents
8h-index
9Co-inventors
65Inventor score
Filing activity: Sep 22, 1975 → Aug 1, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6092838A | System and method for determining the weight of a person in a seat in a vehicle | Performing Operations; Transporting | 81 | Expired |
| US5327791A | Vehicle beam load measuring system | Physics | 38 | Expired |
| US4450363A | Coordinated control technique and arrangement for steam power generating system | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| USD390961S | Tennis elbow support strap | General | 28 | Expired |
| US4806409A | Process for providing an improved electroplated tape automated bonding tape and the product produced thereby | Emerging Cross-Sectional Technologies | 28 | Expired |
| US8585318B1 | Self-deployable wave break system | Emerging Cross-Sectional Technologies | 11 | Active |
| US4665706A | Control system for variable pressure once-through boilers | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4791889A | Steam temperature control using a modified Smith Predictor | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US8747023B1 | Wave energy absorbing self-deployable wave break system | Fixed Constructions | 6 | Active |
| US7240571B2 | On-board scale sensor with mechanical amplification and improved output signal apparatus and method | Physics | 6 | Expired |
| US6784803B1 | Apparatus and methods for monitoring and detecting seat belt usage | Performing Operations; Transporting | 4 | Expired |
| US4004730A | Furnace draft control for a steam generator | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US9139385B2 | Apparatus and system for the unloading of open top rail cars | Performing Operations; Transporting | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.