Kohler Co.
3,391Patents
1,905Active
3,391Granted
57Portfolio score
Filing activity: Nov 9, 1973 → Jan 22, 2025 · 398 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6250601A | Advanced touchless plumbing systems | Physics | 199 | Expired |
| USD487498S1 | Shower head | General | 186 | Expired |
| US10114061B2 | Output cable measurement | Electricity | 155 | Active |
| US6757921B2 | Pull-out faucet | Emerging Cross-Sectional Technologies | 151 | Expired |
| USD319294S | Combined handle and escutcheon | General | 148 | Expired |
| US4915347A | Solenoid operated faucet | Emerging Cross-Sectional Technologies | 144 | Expired |
| US5201468A | Pulsating fluid spray apparatus | Performing Operations; Transporting | 141 | Expired |
| USD500549S1 | Showerhead | General | 135 | Expired |
| USD352347S | Hand spray | General | 134 | Expired |
| USD407466S | Handle for a plumbing fitting | General | 131 | Expired |
| USD501242S1 | Showerhead | General | 129 | Expired |
| USD779039S1 | Shower faceplate and shower device | General | 128 | Active |
| USD440278S | Face plate for plumbing fixture | General | 125 | Expired |
| USD352095S | Spout | General | 123 | Expired |
| USD500121S1 | Shower head | General | 121 | Expired |
| USD350390S | Spout | General | 119 | Expired |
| USD440277S | Face plate for plumbing fixture | General | 119 | Expired |
| US4130120A | Bathing chamber | Human Necessities | 118 | Expired |
| USD462421S1 | Handle | General | 109 | Expired |
| USD439305S | Face plate for plumbing fixture | General | 108 | Expired |
| USD334315S | Wall mountable support | General | 104 | Expired |
| US4766642A | Handle assembly | Emerging Cross-Sectional Technologies | 104 | Expired |
| USD349208S | Escutcheon for a bathroom fitting | General | 104 | Expired |
| US6533194B2 | Shower head | Performing Operations; Transporting | 101 | Expired |
| US6659372B2 | Shower head | Performing Operations; Transporting | 100 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.