Robert William Stimpson
37Patents
10h-index
9Co-inventors
60Inventor score
Filing activity: Aug 12, 2003 → Nov 29, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8677521B2 | Shower floor formers | Human Necessities | 26 | Active |
| USD494767S1 | Shower seat | General | 22 | Expired |
| US8096002B2 | Height adjustable shower waste | Fixed Constructions | 21 | Active |
| USD495506S1 | Shower seat | General | 21 | Expired |
| USD608018S1 | Modular heavy duty grab rail | General | 17 | Expired |
| USD510487S1 | Shower seat | General | 15 | Expired |
| USD590481S1 | Pipe coupling with flow sensor and filter | General | 14 | Expired |
| USD501611S1 | Shower seat | General | 14 | Expired |
| USD580188S1 | Foldable shower seat | General | 11 | Expired |
| US7900294B2 | Shower tray access ramp | Emerging Cross-Sectional Technologies | 10 | Active |
| US7694358B2 | Shower tray | Human Necessities | 10 | Expired |
| USD658278S1 | Toilet | General | 9 | Expired |
| USD591427S1 | Modular heavy-duty grab rail | General | 9 | Expired |
| US8037556B2 | Shower cubicles | Mechanical Engineering; Lighting; Heating | 9 | Active |
| USD656229S1 | Toilet | General | 8 | Expired |
| USD596278S1 | Drop down hand rail | General | 8 | Expired |
| USD615559S1 | Shower drain pump controller housing | General | 6 | Expired |
| US7975328B2 | Upward discharge waste device for a shower tray | Fixed Constructions | 6 | Active |
| US8096001B2 | Pumped drainage apparatus | Fixed Constructions | 6 | Active |
| US8015912B2 | Diaphragm pump having a twist and lock fastener | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8006325B2 | Pumped shower drain system | Emerging Cross-Sectional Technologies | 4 | Active |
| USD615558S1 | Shower pump housing | General | 4 | Expired |
| US8480883B2 | Pipe coupling with integrated filter and flow detector | Emerging Cross-Sectional Technologies | 3 | Active |
| USD607014S1 | Combined interior of a shower drain pump housing with interior compartments and a cover for an interior compartment of a shower drain pump housing | General | 3 | Expired |
| US8813273B2 | Waste water outlet unit | Fixed Constructions | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.