Malcolm F. Douglas
17Patents
11h-index
16Co-inventors
69Inventor score
Filing activity: Nov 27, 1990 → Nov 26, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6820824B1 | Apparatus for spraying liquids, disposable containers and liners suitable for use therewith | Emerging Cross-Sectional Technologies | 139 | Expired |
| US7188785B2 | Reservoir with refill inlet for hand-held spray guns | Performing Operations; Transporting | 68 | Expired |
| US7374111B2 | Apparatus for spraying liquids, and disposable containers and liners suitable for use therewith | Emerging Cross-Sectional Technologies | 62 | Expired |
| US7143960B2 | Liquid sample reservoir suitable for use with a spraying apparatus | Performing Operations; Transporting | 28 | Expired |
| US6013222A | Method of producing sheet material incorporating particulate matter | Performing Operations; Transporting | 25 | Expired |
| US7798427B2 | Apparatus for spraying liquids, and disposable containers and liners suitable for use therewith | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7798426B2 | Apparatus for spraying liquids, and disposable containers and liners suitable for use therewith | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6942126B2 | Conformable pouch reservoir for spray gun | Performing Operations; Transporting | 22 | Expired |
| US8002200B2 | Apparatus for spraying liquids, and disposable containers and liners suitable for use therewith | Emerging Cross-Sectional Technologies | 17 | Active |
| US5057433A | Indicator elements for autoclaves | Physics | 16 | Expired |
| US7798421B2 | Apparatus for spraying liquids, and disposable containers and liners suitable for use therewith | Emerging Cross-Sectional Technologies | 13 | Active |
| US7815130B2 | Reservoir with refill inlet for hand-held spray guns | Performing Operations; Transporting | 8 | Active |
| US8628026B2 | Apparatus for spraying liquids, and disposable containers and liners suitable for use therewith | Emerging Cross-Sectional Technologies | 3 | Active |
| US8424780B2 | Apparatus for spraying liquids, and adapters and liquid reservoirs suitable for use therewith | Emerging Cross-Sectional Technologies | 2 | Active |
| USD751358S1 | Masking article | General | 2 | Active |
| US8955770B2 | Apparatus for spraying liquids, and adapters and liquid reservoirs suitable for use therewith | Emerging Cross-Sectional Technologies | 2 | Active |
| US9211553B2 | Apparatus for spraying liquids, and adapters and liquid reservoirs suitable for use therewith | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.