Jeffrey Koffman
12Patents
6h-index
11Co-inventors
55Inventor score
Filing activity: Jul 30, 2014 → Feb 8, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD745287S1 | Stool | General | 20 | Active |
| USD844358S1 | Chair and chair components | General | 17 | Active |
| US10264890B2 | Back support | Performing Operations; Transporting | 15 | Active |
| USD845692S1 | Chair and chair components | General | 12 | Active |
| USD740041S1 | Stool | General | 10 | Active |
| USD756139S1 | Stool | General | 8 | Active |
| USD832017S1 | Chair component | General | 5 | Active |
| USD841340S1 | Suspension textile sheet | General | 4 | Active |
| USD882317S1 | Chair | General | 1 | Active |
| USD740578S1 | Stool | General | 1 | Active |
| USD845050S1 | Chair and chair components | General | 1 | Active |
| US10376067B2 | Adjustable back support for a seating surface | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.