Robert A. St John
3Patents
2h-index
6Co-inventors
41Inventor score
Filing activity: Apr 10, 1998 → May 31, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6059445A | Mixing appliance | Electricity | 18 | Expired |
| US5988419A | Glass container with handle structure | Human Necessities | 12 | Expired |
| US11371426B2 | Reciprocating piston machine and method and device for diagnosing and/or controlling a reciprocating piston machine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.