David Brown
9Patents
7h-index
25Co-inventors
63Inventor score
Filing activity: Jun 18, 1976 → Jun 8, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6195691A | Method and apparatus for creating and using dynamic universal resource locators | Electricity | 120 | Expired |
| US7388844B1 | Method and system for initiating a virtual private network over a shared network on behalf of a wireless terminal | Electricity | 109 | Expired |
| US7287002B1 | System for placing product delivery orders through the internet | Physics | 62 | Expired |
| US4123165A | Attitude determination using two color, dual-sweeping laser system | Physics | 38 | Expired |
| US4047816A | Attitude determination using two transmitter/receiver stations and skewed reflectors | Physics | 30 | Expired |
| US4860284A | Method and apparatus for identifying location of a lost token signal in a data communication network | Electricity | 18 | Expired |
| US8547006B1 | Electron gun for a multiple beam klystron with magnetic compression of the electron beams | Electricity | 10 | Active |
| US7768941B1 | Method and system for initiating a virtual private network over a shared network on behalf of a wireless terminal | Electricity | 5 | Active |
| US10399215B2 | Fastening tool for roofing fasteners with plate washers | Fixed Constructions | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.