Matthew D. Chaffee
55Patents
11h-index
50Co-inventors
77Inventor score
Filing activity: Mar 22, 2007 → May 31, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7726968B2 | Methods and assemblies for making an orthodontic bonding tray using rapid prototyping | Physics | 45 | Active |
| USD697314S1 | Brush | General | 25 | Active |
| USD606827S1 | Small, portable power tool | General | 21 | Expired |
| USD1021234S1 | Cleaning tablet | General | 19 | Active |
| USD633142S1 | Writing instrument with sheet dispenser | General | 18 | Expired |
| USD844920S1 | Cleaning tool | General | 16 | Active |
| USD709260S1 | Cleaning tool | General | 14 | Active |
| USD704025S1 | Handle | General | 13 | Active |
| USD785341S1 | Cleaning article | General | 13 | Active |
| USD850118S1 | Brush | General | 12 | Active |
| USD854269S1 | Cleaning tool | General | 12 | Active |
| USD774265S1 | Cleaning article | General | 11 | Active |
| USD880796S1 | Cleaning article | General | 11 | Active |
| USD844919S1 | Cleaning tool | General | 11 | Active |
| USD841913S1 | Cleaning tool | General | 10 | Active |
| USD623223S1 | Writing instrument with sheet dispenser | General | 9 | Expired |
| USD730711S1 | Handle | General | 9 | Active |
| USD857399S1 | Brush | General | 9 | Active |
| USD581978S1 | Writing instrument with sheet dispenser | General | 8 | Expired |
| USD840161S1 | Brush | General | 8 | Active |
| USD773832S1 | Cleaning article | General | 7 | Active |
| USD610430S1 | Stem for a power tool attachment | General | 7 | Expired |
| USD922017S1 | Cleaning tool | General | 7 | Active |
| USD841917S1 | Cleaning tool | General | 7 | Active |
| USD842570S1 | Cleaning tool | General | 6 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.