Douglas M. Jack
12Patents
10h-index
1Co-inventors
54Inventor score
Filing activity: Aug 7, 1992 → Nov 17, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD417701S | Multi-purpose information center | General | 43 | Expired |
| US5186565A | Sliding ring mount for a pocket binder | Performing Operations; Transporting | 32 | Expired |
| USD390263S | Multi-purpose information center | General | 22 | Expired |
| US5948498A | Multi-purpose message board | Emerging Cross-Sectional Technologies | 20 | Expired |
| USD388459S | Multi-purpose information center | General | 17 | Expired |
| USD394456S | Multi-purpose information center | General | 17 | Expired |
| US7077596B1 | Notebook with two-way pocket | Human Necessities | 15 | Expired |
| USD396490S | Multi-purpose information center | General | 13 | Expired |
| USD392318S | Multi-purpose information center | General | 13 | Expired |
| USD404429S | Multi-purpose information center | General | 10 | Expired |
| USD405827S | Multi-purpose information center | General | 7 | Expired |
| USD397724S | Multi-purpose information center | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.