David K. Farley
31Patents
17h-index
4Co-inventors
74Inventor score
Filing activity: Oct 14, 1994 → Feb 8, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD842967S1 | Shower output face | General | 143 | Active |
| US6537455B2 | Elongated hand-held shower head and filter | Fixed Constructions | 142 | Expired |
| US7097122B1 | Filtered shower arm | Fixed Constructions | 99 | Expired |
| US5503742A | Shower filter assembly having reversible filter | Chemistry; Metallurgy | 63 | Expired |
| US7866576B1 | Filtered shower arm | Fixed Constructions | 61 | Active |
| USD406874S | Low profile shower filter housing | General | 51 | Expired |
| USD361622S | Shower filter housing | General | 46 | Expired |
| USD462108S1 | Shower filter housing | General | 44 | Expired |
| US6016977A | Hand held shower head and filter housing | Fixed Constructions | 40 | Expired |
| US6214224A | Filtered showerhead | Fixed Constructions | 36 | Expired |
| US6325930A | Filtered showerhead | Fixed Constructions | 33 | Expired |
| US6270023A | Hand held shower head with unitary filter housing | Fixed Constructions | 30 | Expired |
| US6187187A | Magnetic shower filter assembly | Chemistry; Metallurgy | 27 | Expired |
| USD852320S1 | Shower filter design | General | 25 | Active |
| USD463844S1 | Shower head | General | 24 | Expired |
| USD409718S | Hand held shower head and filter housing | General | 22 | Expired |
| USD444536S | Shower hose filter | General | 20 | Expired |
| US5914043A | Fluid filtering method | Chemistry; Metallurgy | 16 | Expired |
| US6056875A | Shower filter media | Chemistry; Metallurgy | 14 | Expired |
| USD366095S | Countertop water filter | General | 14 | Expired |
| USD483438S1 | Showerhead | General | 14 | Expired |
| USRE39142E1 | Filtered showerhead | General | 13 | Expired |
| US10737203B2 | Shower water filter assembly | Chemistry; Metallurgy | 7 | Active |
| USD964512S1 | Shower head | General | 7 | Active |
| US11192134B2 | Offset showerhead filter | Chemistry; Metallurgy | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.