Peter Walter
12Patents
6h-index
21Co-inventors
66Inventor score
Filing activity: Dec 20, 1989 → Oct 1, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10526862B2 | Hydraulic fracturing system, apparatus, and method | Mechanical Engineering; Lighting; Heating | 50 | Active |
| US4998077A | VCO having tapered or stepped microstrip resonator | Electricity | 35 | Expired |
| US10808488B2 | Hydraulic fracturing system, apparatus, and method | Mechanical Engineering; Lighting; Heating | 26 | Active |
| US11149514B2 | Hydraulic fracturing system, apparatus, and method | Mechanical Engineering; Lighting; Heating | 24 | Active |
| US7265985B2 | Heat sink and component support assembly | Electricity | 9 | Expired |
| USD873860S1 | Mounting bracket for manifold assembly | General | 7 | Active |
| US5257409A | Frequency synthesizer with programming feedback | Electricity | 5 | Expired |
| US7719848B2 | Base radios with interchangeable modules | Electricity | 5 | Active |
| USD524801S1 | Base radio front cover | General | 2 | Expired |
| US11421504B2 | Hydraulic fracturing system, apparatus, and method | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD521976S1 | Six-pack base radio front covers | General | 0 | Expired |
| US11112809B1 | Gas alarm and safety system and method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.