John W. Christiansen
3Patents
0h-index
8Co-inventors
31Inventor score
Filing activity: Aug 1, 2011 → Apr 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11754458B2 | Analytical toilet with a pressure sensor mounting fixture | Performing Operations; Transporting | 0 | Active |
| US9209096B2 | Photoluminescence measurement | Physics | 0 | Active |
| US11883204B2 | Analytical toilet with access panel | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.