John Wadsworth
16Patents
13h-index
18Co-inventors
71Inventor score
Filing activity: Apr 14, 1989 → Mar 8, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD509151S1 | Thermostat housing | General | 76 | Expired |
| US6123837A | Faucet mounted water filter | Emerging Cross-Sectional Technologies | 62 | Expired |
| USD398369S | Faucet mounted water treatment device | General | 55 | Expired |
| USD535572S1 | Thermostat housing | General | 53 | Expired |
| US7147399B2 | Apparatus for securely yet removably installing an ornament onto a substantively planar surface | Emerging Cross-Sectional Technologies | 45 | Expired |
| USD506687S1 | Thermostat housing | General | 42 | Expired |
| US5976362A | Faucet mounted water filter | Chemistry; Metallurgy | 39 | Expired |
| USD520885S1 | Thermostat housing | General | 38 | Expired |
| USD405157S | Water filter cartridge | General | 37 | Expired |
| USRE40190E1 | Thermostat housing | General | 31 | Expired |
| USD398703S | Faucet mounted water treatment apparatus | General | 21 | Expired |
| US6945261B2 | Apparatuses, systems and processes for surface cleaning | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| USD420093S | Water filter cartridge | General | 14 | Expired |
| USD328126S | Portable toilet | General | 11 | Expired |
| US6540374B2 | In-ground or improved well light | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US7507299B2 | Apparatuses, systems and processes for surface cleaning | Mechanical Engineering; Lighting; Heating | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.