David Pritchard
10Patents
5h-index
27Co-inventors
66Inventor score
Filing activity: Aug 25, 1986 → Feb 15, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6148604A | Combustion chamber assembly having a transition duct damping member | Mechanical Engineering; Lighting; Heating | 35 | Expired |
| USD675083S1 | Escutcheon | General | 15 | Active |
| US5572863A | Resilient annular mounting member for a transition duct of a combustion chamber | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| USD673838S1 | Escutcheon | General | 9 | Active |
| US8740263B2 | Latch assembly | Emerging Cross-Sectional Technologies | 5 | Active |
| USD675081S1 | Escutcheon | General | 5 | Active |
| US5007138A | Device for strapping cables, pipes or other similar items, together or to supports | Emerging Cross-Sectional Technologies | 4 | Expired |
| USD675082S1 | Escutcheon | General | 3 | Active |
| US7954198B2 | Windshield wiper assembly with unitary arm and post | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US9027310B2 | Fill behind zipper and fill through the flange zipper | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.