Stephen P. Casteel
27Patents
13h-index
26Co-inventors
81Inventor score
Filing activity: Dec 13, 1994 → Jan 15, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD363577S | Sink protector rack | General | 48 | Expired |
| USD368563S | Step-on wastebasket | General | 44 | Expired |
| USD365427S | Wastebasket | General | 44 | Expired |
| USD362932S | Lid for laundry hamper | General | 41 | Expired |
| USD363578S | Dish drainer | General | 29 | Expired |
| USD373866S | Drainer for dishes | General | 24 | Expired |
| USD374526S | Dish drainer | General | 21 | Expired |
| USD362931S | Laundry hamper | General | 19 | Expired |
| USD373021S | Storage container | General | 17 | Expired |
| USD363576S | Utensil drainer | General | 17 | Expired |
| US5588539A | Plastic dish drainer having integral cup area | Human Necessities | 16 | Expired |
| USD381162S | Refuse container lid | General | 15 | Expired |
| USD484562S1 | Insect control device | General | 14 | Expired |
| USD386866S | Refuse container base | General | 13 | Expired |
| US8662355B2 | Split body pumps for foam dispensers and refill units | Human Necessities | 12 | Active |
| USD370107S | Trash basket lid | General | 10 | Expired |
| USD381161S | Lid for refuse container | General | 9 | Expired |
| USD370108S | Wastebasket lid | General | 8 | Expired |
| USD540201S1 | Score keeper | General | 7 | Expired |
| USD844757S1 | Bridge piece | General | 5 | Active |
| USD518931S1 | Tank for an upright extractor | General | 3 | Expired |
| USD558942S1 | Vacuum cleaner body | General | 3 | Expired |
| USD921164S1 | Bridge piece | General | 2 | Active |
| USD370325S | Lid for wastebasket | General | 2 | Expired |
| USD908845S1 | Bridge piece | General | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.