John E. Wolgamott
5Patents
4h-index
2Co-inventors
47Inventor score
Filing activity: Feb 11, 1980 → Nov 20, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6059202A | High pressure liquid rotary coupling with slip seal | Performing Operations; Transporting | 38 | Expired |
| US5947387A | Adjustable rotating water jet tool for three dimensional cleaning | Performing Operations; Transporting | 26 | Expired |
| US4266620A | High pressure fluid apparatus | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7635096B2 | Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force | Performing Operations; Transporting | 10 | Expired |
| US8006920B2 | Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force | Performing Operations; Transporting | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.