David Mark Allen
11Patents
3h-index
12Co-inventors
49Inventor score
Filing activity: Mar 30, 2006 → Nov 21, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7614283B2 | Cooling system testing apparatus and methods | Physics | 5 | Active |
| US9115636B2 | Evacuation and refilling device for vehicle cooling systems | Emerging Cross-Sectional Technologies | 4 | Active |
| US9464757B2 | Fluid drain | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7228729B1 | Apparatus and method for testing fuel flow | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7587931B2 | Apparatus and method for testing fuel flow | Physics | 3 | Active |
| USD734795S1 | Fluid drain device | General | 2 | Active |
| US9004304B2 | Device for at least partially blocking an opening and forming a seal in the opening | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7520058B1 | Method for enlarging a ring | Emerging Cross-Sectional Technologies | 1 | Active |
| USD736290S1 | Fluid drain device | General | 0 | Active |
| USD628677S1 | Hand pump | General | 0 | Expired |
| US9169767B2 | Device for at least partially blocking an opening and forming a seal in the opening | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.