Chris Pietrzykowski
3Patents
2h-index
10Co-inventors
41Inventor score
Filing activity: Apr 1, 1999 → Dec 1, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7540357B2 | Position reference system for elevators | Textiles; Paper | 10 | Expired |
| US6186281A | Remote storage and reset of elevator overspeed switch | Performing Operations; Transporting | 9 | Expired |
| US11054166B2 | Environmental conditioning system and method for conditioning environment of occupiable region | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.