David Sol
13Patents
10h-index
9Co-inventors
65Inventor score
Filing activity: Jun 11, 1990 → Jul 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5315287A | Energy monitoring system for recreational vehicles and marine vessels | Emerging Cross-Sectional Technologies | 281 | Expired |
| US5269458A | Furnace monitoring and thermostat cycling system for recreational vehicles and marine vessels | Mechanical Engineering; Lighting; Heating | 56 | Expired |
| US5271786A | Method and apparatus for producing pipes for drip irrigation | Emerging Cross-Sectional Technologies | 51 | Expired |
| US5132906A | Road surface friction and hill slope estimator | Mechanical Engineering; Lighting; Heating | 42 | Expired |
| US5136513A | Vehicle inertia and center of gravity estimator | Performing Operations; Transporting | 42 | Expired |
| US8882004B2 | Drip irrigation apparatus | Emerging Cross-Sectional Technologies | 30 | Active |
| US5043896A | Vehicle braking system controller/road friction and hill slope tracking system | Performing Operations; Transporting | 22 | Expired |
| US5033002A | Vehicle traction controller/road friction and hill slope tracking system | Performing Operations; Transporting | 19 | Expired |
| US5283552A | Water plumbing instrumentation and control system for recreational vehicles and marine vessels | Physics | 16 | Expired |
| US5107429A | Adaptive throttle controller for vehicle traction control | Performing Operations; Transporting | 12 | Expired |
| US9324244B1 | Distributed multi-nodal operant conditioning system and method | Physics | 4 | Active |
| US11330772B2 | Autonomous irrigation system | Physics | 1 | Active |
| USD1016218S1 | Irrigation unit | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.