Clifford E. Grube
24Patents
14h-index
2Co-inventors
63Inventor score
Filing activity: Mar 12, 1976 → Jul 27, 1984
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD245860S | Showerhead | General | 117 | Expired |
| USD251045S | Wall mounted bracket for a handheld showerhead | General | 113 | Expired |
| USD255626S | Bracket for hand held showerhead | General | 113 | Expired |
| USD245858S | Handheld showerhead | General | 111 | Expired |
| USD245856S | Body massage attachment for a handheld showerhead | General | 42 | Expired |
| USD245859S | Handheld showerhead | General | 29 | Expired |
| USD266532S | Manually held body massager | General | 29 | Expired |
| USD277305S | Water filter | General | 27 | Expired |
| USD245857S | Scalp massage attachment for a handheld showerhead | General | 25 | Expired |
| USD250835S | Back massager attachment | General | 23 | Expired |
| US4671300A | Smokeless ashtray | Human Necessities | 22 | Expired |
| USD253790S | Back massager attachment | General | 22 | Expired |
| USD281618S | Air cleaner | General | 20 | Expired |
| USD263439S | Back massager | General | 16 | Expired |
| US4580582A | Smokeless ashtray | Human Necessities | 11 | Expired |
| US4159714A | Footstool | Human Necessities | 11 | Expired |
| USD248666S | Back massager attachment | General | 11 | Expired |
| USD274645S | Air cleaner | General | 11 | Expired |
| USD280555S | Ashtray | General | 10 | Expired |
| USD243040S | Hydrotherapy bath assembly | General | 7 | Expired |
| USD260430S | Hand held massager | General | 6 | Expired |
| USD246081S | Showerhead display cabinet | General | 2 | Expired |
| USD266102S | Control unit for exerciser | General | 2 | Expired |
| USD245855S | Showerhead | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.