David Leslie
8Patents
5h-index
8Co-inventors
56Inventor score
Filing activity: Nov 17, 1988 → Jun 2, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6631310B1 | Wireless engine-generator systems digital assistant | Electricity | 56 | Expired |
| US4896303A | Method for cementation evaluation using acoustical coupling and attenuation | Physics | 46 | Expired |
| US6668629B1 | Methods and apparatus for web-enabled engine-generator systems | Electricity | 40 | Expired |
| US6494288B1 | Acoustic logging tool | Physics | 12 | Expired |
| US6739423B2 | Acoustic logging tool | Emerging Cross-Sectional Technologies | 10 | Expired |
| US10760275B2 | Sump drain apparatus, system, and method of construction | Fixed Constructions | 3 | Active |
| US11060292B2 | Sump drain apparatus, system, and method of construction | Fixed Constructions | 2 | Active |
| US11634910B2 | Sump drain apparatus, system, and method of construction | Fixed Constructions | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.