Ronald H. Ball
7Patents
0Active
7Granted
26Portfolio score
Filing activity: Apr 5, 1996 → Jan 7, 2005
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6237740A | Composite handrail construction | Performing Operations; Transporting | 38 | Expired |
| US6086806A | Method of splicing thermoplastic articles | Performing Operations; Transporting | 34 | Expired |
| US6866125B2 | Illumination system for escalator handrails | Performing Operations; Transporting | 11 | Expired |
| US7041195B2 | Method of applying and removing a protective film to the surface of a handrail for an escalator or moving walkway | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7278528B2 | Method of and apparatus for applying a film optionally including advertising or other visible material, to the surface of a handrail for an escalator or moving walkway | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6682806B1 | Method of applying a protective film, optionally including advertising or other visible material, to the surface of a handrail for an escalator or moving walkway | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7108905B2 | Protective film for the surface of a handrail for an escalator or moving walkway | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.