Stefan Parhofer
7Patents
5h-index
12Co-inventors
56Inventor score
Filing activity: Nov 21, 2003 → Feb 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8683833B2 | Electronic access control handle set for a door lock | Emerging Cross-Sectional Technologies | 42 | Active |
| US8011217B2 | Electronic access control handle set for a door lock | Emerging Cross-Sectional Technologies | 38 | Active |
| US7845201B2 | Electronic access control device | Emerging Cross-Sectional Technologies | 24 | Active |
| US7703229B2 | Safety device for weapons and method for securing weapons provided with a safety device | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US7735253B2 | Device and safeguard unit for the storage of a firearm | Mechanical Engineering; Lighting; Heating | 13 | Active |
| US8020332B2 | Device and safeguard unit for the storage of a firearm | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US11068548B2 | Communication system and method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.