William R. Nelson
11Patents
7h-index
9Co-inventors
59Inventor score
Filing activity: Jun 28, 1982 → Jan 18, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5005364A | Apparatus for and method of making and delivering slush ice | Mechanical Engineering; Lighting; Heating | 52 | Expired |
| US5865995A | System for treating liquids with a gas | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6054046A | System for re-circulating a gas mixture to treat liquids | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5351024A | Electrical contactor and interrupter employing a rotary disc | Electricity | 14 | Expired |
| USD535368S1 | Vanity having child's pull-out step | General | 11 | Expired |
| US6361688B1 | Treating a liquid with a gas | Performing Operations; Transporting | 10 | Expired |
| USD315813S | Eyeglass cleaner | General | 9 | Expired |
| US5319167A | Electrical contactor employing a rotary disc | Electricity | 4 | Expired |
| US7097160B2 | Apparatus for treating a liquid with a gas | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4589469A | Electrolytic refining of metal | Performing Operations; Transporting | 1 | Expired |
| US4498522A | Electrolytic refining of metal | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.