Colin Marshall
12Patents
4h-index
12Co-inventors
57Inventor score
Filing activity: Feb 26, 1986 → Aug 9, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6425578B1 | Image recording apparatus and method | Performing Operations; Transporting | 7 | Expired |
| US4707054A | Apparatus and method for making a reflection hologram | Emerging Cross-Sectional Technologies | 6 | Expired |
| US8464728B2 | Biodegradable composites | Emerging Cross-Sectional Technologies | 5 | Active |
| US4967876A | Powered access platform units | Performing Operations; Transporting | 4 | Expired |
| US7758965B2 | Printable film | Emerging Cross-Sectional Technologies | 2 | Active |
| US6294092A | Container | Performing Operations; Transporting | 1 | Expired |
| US9822229B2 | Low emissivity film | Emerging Cross-Sectional Technologies | 1 | Active |
| US8256434B2 | Cigarette filter | Human Necessities | 1 | Active |
| US8722162B2 | Printable film | Emerging Cross-Sectional Technologies | 0 | Active |
| US8833376B2 | Biodegradable composites | Emerging Cross-Sectional Technologies | 0 | Active |
| US8673415B2 | Printable film | Emerging Cross-Sectional Technologies | 0 | Active |
| US8663760B2 | Printable film | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.