David Ballheim
3Patents
1h-index
11Co-inventors
41Inventor score
Filing activity: May 5, 2010 → Jul 29, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8430140B2 | Capless fuel-filling closure assembly | Performing Operations; Transporting | 22 | Active |
| US10018160B2 | Variable capacity, configurable hydrocarbon emissions trap | Performing Operations; Transporting | 1 | Active |
| US11458809B2 | Apparatus and method for controlling the distribution of air in an HVAC system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.