John C. Keller
7Patents
5h-index
11Co-inventors
56Inventor score
Filing activity: Dec 9, 1996 → Jul 2, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6421322B1 | System and method for electronically identifying connections of a cross-connect system | Electricity | 168 | Expired |
| US5963843A | Amplifier switch controller and system | Electricity | 39 | Expired |
| US6449768B1 | Split linked A/B switch apparatus | Electricity | 24 | Expired |
| US7519003B2 | System and method for electronically identifying connections of a cross-connect system | Electricity | 9 | Expired |
| US9742633B2 | System and method for electronically identifying connections of a system used to make connections | Electricity | 6 | Active |
| US7907537B2 | System and method for electronically identifying connections of a cross-connect system | Electricity | 2 | Active |
| US8804540B2 | System and method for electronically identifying connections of a cross-connect system | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.