David Walter
12Patents
2h-index
18Co-inventors
51Inventor score
Filing activity: Jul 20, 1988 → Sep 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5535622A | Brake performance monitoring | Performing Operations; Transporting | 9 | Expired |
| US11214998B2 | Resilient retainer for a hinge assembly of an appliance door panel | Fixed Constructions | 3 | Active |
| US4883084A | Pressure fluid control system | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5908092A | Fluid operated brake device | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US5330109A | Control operation of a clutch drive system | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US12031264B2 | Hinge assembly for an appliance lid and installation method therefor | Fixed Constructions | 0 | Active |
| US5511637A | Brake device | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US11866970B2 | Fabric treatment machine hinge spacer | Fixed Constructions | 0 | Active |
| US11668125B2 | Resilient retainer for a hinge assembly of an appliance door panel | Fixed Constructions | 0 | Active |
| US11466395B2 | Hinge assembly for an appliance lid and installation method therefor | Fixed Constructions | 0 | Active |
| US11320188B2 | Beverage zone duct for triple evaporator refrigerator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD1062122S1 | Filter for filtering agitator | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.