William E. Hellyer
3Patents
3h-index
5Co-inventors
43Inventor score
Filing activity: May 2, 1992 → Dec 26, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5437295A | Method and apparatus for constant progression of a cleaning jet across heated surfaces | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5337438A | Method and apparatus for constant progression of a cleaning jet across heated surfaces | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6655397B2 | Articulating water monitor cleaning device | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.