Robert Joseph Brown
6Patents
4h-index
14Co-inventors
54Inventor score
Filing activity: Jun 12, 1981 → Jul 9, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6029949A | High performance butterfly valve | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US5746417A | Adjustable ball valve | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US4373543A | Fire resistant seat for flow control valve | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6974120B2 | Solenoid fuel drain valve | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5081512A | Electronic devices | Performing Operations; Transporting | 2 | Expired |
| US6382591B1 | Plug valve assembly | Performing Operations; Transporting | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.