Stephen Cain
7Patents
3h-index
9Co-inventors
50Inventor score
Filing activity: Feb 26, 1988 → Jul 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD858927S1 | Tool cart | General | 23 | Active |
| US4858890A | Method and apparatus for lifting objects inside a limited access vessel | Performing Operations; Transporting | 8 | Expired |
| USD821167S1 | Ratchet handle | General | 4 | Active |
| USD894345S1 | Dip tube end fitting | General | 3 | Active |
| US11413590B2 | Chemical mixer tool for use in a storage drum | Performing Operations; Transporting | 1 | Active |
| US11104560B2 | Adjustable positioning arms for transmission jack saddle | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11845048B2 | Chemical mixer tool for use in a storage drum | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.