David P. Cooper
15Patents
5h-index
31Co-inventors
62Inventor score
Filing activity: Nov 12, 2012 → Dec 10, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9320993B2 | Filter housing for small media | Mechanical Engineering; Lighting; Heating | 16 | Active |
| USD711504S1 | Drop filter funnel portion | General | 9 | Active |
| USD805342S1 | Water filtration pitcher | General | 9 | Active |
| USD775311S1 | Water filter | General | 6 | Active |
| USD710971S1 | Drop shaped filter carrier | General | 5 | Active |
| USD710970S1 | Drop filter stand | General | 5 | Active |
| US9539526B2 | Filter assembly and systems/methods of dispensing from and storing the filter assembly | Chemistry; Metallurgy | 3 | Active |
| USD1059542S1 | Filter unit | General | 3 | Active |
| US11806648B1 | Filter assembly | Performing Operations; Transporting | 2 | Active |
| US9550138B2 | Gravity fluid/water filter system | Chemistry; Metallurgy | 2 | Active |
| US12123638B2 | Refrigerator appliance | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD711503S1 | Drop filter top cap | General | 0 | Active |
| USD719633S1 | Drop filter engine frame | General | 0 | Active |
| US10647590B2 | Removable and retrofittable water dispenser for a refrigerator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD1084220S1 | Filter unit | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.