Rolf Hogan
4Patents
3h-index
8Co-inventors
43Inventor score
Filing activity: Jul 15, 1991 → Jan 22, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6355019B1 | Variable rate infusion apparatus with indicator and adjustable rate control | Human Necessities | 69 | Expired |
| US6176845A | Fluid delivery apparatus with flow indicator and vial fill | Human Necessities | 18 | Expired |
| US6394980B2 | Fluid delivery apparatus with flow indicator and vial fill | Human Necessities | 15 | Expired |
| US5245494A | Write-read magnetic recording head | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.