Keith Kopitzke
11Patents
9h-index
10Co-inventors
61Inventor score
Filing activity: Mar 16, 2004 → Jan 6, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7123989B2 | System and method for providing a random access and random load dispensing unit | Physics | 85 | Expired |
| US7857161B2 | Random access and random load dispensing unit | Physics | 43 | Active |
| US7787986B2 | Communication network for use in automatically delivering prescriptions | Physics | 39 | Active |
| US7783378B2 | Method of conducting a sales transaction using a random access and random load dispensing unit | Physics | 28 | Active |
| US8195329B2 | Method of conducting a sales transaction using a random access and random load dispensing unit | Physics | 23 | Active |
| US8000836B2 | Random access and random load dispensing unit | Physics | 18 | Active |
| US8601757B2 | Thermally insulating fenestration devices and methods | Emerging Cross-Sectional Technologies | 18 | Active |
| US8521327B2 | Random access and random load dispensing unit | Physics | 17 | Active |
| US8098433B2 | Direct and indirect light diffusing devices and methods | Physics | 16 | Active |
| US8568011B2 | Daylighting devices with auxiliary lighting system and light turning features | Emerging Cross-Sectional Technologies | 6 | Active |
| US9105142B2 | Random access and random load dispensing unit | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.