Danco, Inc.
86Patents
75Active
86Granted
53Portfolio score
Filing activity: Feb 3, 2005 → Apr 18, 2024 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD599444S1 | Rubber basket strainer | General | 44 | Expired |
| USD676525S1 | Swivel aerator | General | 32 | Active |
| USD693427S1 | Filter aerator | General | 26 | Active |
| USD674878S1 | Universal aerator | General | 20 | Active |
| USD674877S1 | Swivel aerator | General | 17 | Active |
| USD597181S1 | Garbage disposal stopper | General | 16 | Expired |
| US9273455B2 | Closet collar adaptations | Emerging Cross-Sectional Technologies | 10 | Active |
| US9816261B2 | Seals for closet collars | Emerging Cross-Sectional Technologies | 10 | Active |
| USD641068S1 | Side spray | General | 8 | Expired |
| US8943620B2 | Adaptation of flush valve for dual flush capability | Emerging Cross-Sectional Technologies | 5 | Active |
| USD639909S1 | Center pullout spray head | General | 5 | Expired |
| US9758957B2 | Seals for closet collars | Emerging Cross-Sectional Technologies | 5 | Active |
| USD661530S1 | Soap dispenser | General | 5 | Active |
| US9051720B1 | Universal trim kit | Fixed Constructions | 5 | Active |
| USD639914S1 | Decorative tub spout | General | 4 | Expired |
| USD650048S1 | Universal tank lever | General | 4 | Expired |
| US9909296B2 | Toilet fastener assembly and method of use | Emerging Cross-Sectional Technologies | 4 | Active |
| US11142897B2 | Internal drain hair and debris straining assembly | Fixed Constructions | 4 | Active |
| US10519638B2 | External hair strainer | Fixed Constructions | 4 | Active |
| USD639913S1 | Decorative tub spout | General | 4 | Expired |
| US9228333B1 | Dual flush handle control | Fixed Constructions | 3 | Active |
| USD907748S1 | Drain cover | General | 3 | Active |
| US9765507B2 | Seals for closet collars | Emerging Cross-Sectional Technologies | 3 | Active |
| US8650671B1 | Toilet fill valve with adjustable bowl fill flow | Emerging Cross-Sectional Technologies | 3 | Active |
| US9045889B2 | Control of toilet bowl fill flow | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.