John Klinkhammer
6Patents
1h-index
5Co-inventors
40Inventor score
Filing activity: May 31, 2011 → Jun 26, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8661844B2 | Door for controlling temperature and airflow distribution of a heating, ventilation, and air conditioning system in a vehicle | Performing Operations; Transporting | 5 | Active |
| US10710428B2 | Rotary shaft assembly with nested shaft | Performing Operations; Transporting | 1 | Active |
| US11724562B2 | Vehicle HVAC unit having integrated retaining system | Performing Operations; Transporting | 1 | Active |
| US12391091B2 | Vehicle HVAC unit having integrated retaining system | Performing Operations; Transporting | 0 | Active |
| US9308798B2 | Optimized face mode air flow path for rear quarter HVAC | Performing Operations; Transporting | 0 | Active |
| US9541110B2 | Detachable holder | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.