Frederick A. Nabity
13Patents
8h-index
11Co-inventors
69Inventor score
Filing activity: Feb 2, 1990 → Nov 11, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5125801A | Pumping system | Physics | 85 | Expired |
| US5915932A | Peristaltic pump having a roller support | Physics | 30 | Expired |
| US5777892A | Doppler shift velocity measuring system with correction factors | Physics | 30 | Expired |
| US5371686A | Ultrasonic fluid velocity measuring system | Physics | 22 | Expired |
| US5576503A | Pumping system | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5339700A | Sample collector | Physics | 13 | Expired |
| US6354345B1 | Pumping system | Physics | 10 | Expired |
| US5557536A | Direct measurement ultrasonic velocity measuring system | Physics | 9 | Expired |
| US5401139A | Pumping system | Physics | 6 | Expired |
| US5701646A | Method of making a sensor | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8393166B2 | Sample collector and components thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US8883090B2 | Sample collector and components thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US8056353B2 | Sample collector and components thereof | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.