Herbert Robert Coura
6Patents
6h-index
9Co-inventors
56Inventor score
Filing activity: Jan 27, 1978 → May 10, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4344453A | Pipeline switch with leakage control and cleanable leakage cavity | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4436106A | Pipeline switch with leakage control and cleanable leakage cavity | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6305665A | Bellows for sealing a valve rod passage in a globe valve | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6047730A | Device for the drive system for double seat valves | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7032878B2 | Method and device for controlling the switching movement of a valve | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6029302A | Cleanable scraper station | Performing Operations; Transporting | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.