John Ronvik
10Patents
7h-index
2Co-inventors
52Inventor score
Filing activity: Jun 6, 1980 → May 19, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD267187S | Single handle faucet and the like | General | 32 | Expired |
| USD265233S | Faucet handle and the like | General | 17 | Expired |
| USD300352S | Water heater | General | 16 | Expired |
| USD283155S | Pedestal sink | General | 14 | Expired |
| USD436081S | Control box cover for a water heater | General | 13 | Expired |
| USD265234S | Faucet handle and the like | General | 10 | Expired |
| USD421107S | Water heater tank | General | 9 | Expired |
| USD437922S | Junction box cover for a water heater | General | 7 | Expired |
| USD265232S | Lens for faucet handle and the like | General | 3 | Expired |
| USD440287S | Water heater top | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.