Christopher I. Beal
4Patents
3h-index
4Co-inventors
39Inventor score
Filing activity: Nov 19, 1987 → Apr 2, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4887323A | Bathtub hand rail | Human Necessities | 31 | Expired |
| USD316139S | Bathtub hand rail | General | 10 | Expired |
| US5356282A | Blow molding extrustion head | Performing Operations; Transporting | 3 | Expired |
| US5284434A | Blow molding extrusion head | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.