Dan Johnson
3Patents
1h-index
18Co-inventors
41Inventor score
Filing activity: Sep 29, 2004 → Jul 14, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7172163B1 | Mailbox holder | Human Necessities | 23 | Expired |
| US12208007B2 | Helical cardiac anchors for minimally invasive heart valve repair | Human Necessities | 0 | Active |
| US12121695B2 | Integrated cartridge assembly for administration of drugs | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.