John Halberg
3Patents
1h-index
11Co-inventors
45Inventor score
Filing activity: Jun 6, 1991 → Sep 7, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5215361A | Prefabricated frame for wood panel assembly | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7841292B2 | Tactile fire escape system | Emerging Cross-Sectional Technologies | 1 | Active |
| US9939148B2 | Portable and reconfigurable emergency lighting device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.