William R. Schell
7Patents
2h-index
17Co-inventors
44Inventor score
Filing activity: Mar 15, 2002 → Feb 18, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6664499B1 | Tube and duct trim machine | Performing Operations; Transporting | 35 | Expired |
| US6586705B1 | Anti-spatter tube | Performing Operations; Transporting | 23 | Expired |
| US8899113B2 | Apparatus and method for inspecting a tube | Physics | 2 | Active |
| US7520287B2 | Aqueous tube cleaning apparatus and method | Performing Operations; Transporting | 2 | Expired |
| US9804129B2 | Apparatus for inspecting a tube | Physics | 1 | Active |
| US7753060B2 | Cellular aqueous tube cleaning system and method | Performing Operations; Transporting | 1 | Active |
| US10654125B2 | Integrated gas purge path for welded sandwich structure | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.