William G. Lupton
6Patents
4h-index
1Co-inventors
47Inventor score
Filing activity: Jan 7, 1975 → May 22, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4909575A | Road cutting equipment | Fixed Constructions | 22 | Expired |
| US4762371A | Road planning equipment | Fixed Constructions | 11 | Expired |
| USD357970S | Aeration spray arm unit for use in swimming pools | General | 11 | Expired |
| US6068537A | Game apparatus and method | Human Necessities | 7 | Expired |
| US6328304A | Vehicle for football game | Performing Operations; Transporting | 2 | Expired |
| USD243399S | Combined filter, aerator and spray cooling unit for swimming pools | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.