David Beretta
6Patents
3h-index
5Co-inventors
50Inventor score
Filing activity: Jan 21, 1974 → Jun 23, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4239638A | Use of synthetic hydrocarbon oils as heat transfer fluids | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7100683B2 | In-well aeration device | Performing Operations; Transporting | 17 | Expired |
| US7048861B2 | System and method for in-well aeration | Chemistry; Metallurgy | 11 | Expired |
| US9004101B2 | Devices and methods for causing turbulent flow in a tank assembly | Emerging Cross-Sectional Technologies | 2 | Active |
| US4199312A | Apparatus for bending concrete curbing | Performing Operations; Transporting | 1 | Expired |
| US3941545A | Means for curving side by side concrete curb sections | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.